The Android application does not open, what should I do? Complete system cleaning with cleaning programs

Useful tips

Reasons why programs installed on your computer suddenly stop working or even start - great amount. Unfortunately, many of them are of an extremely specific nature, associated with certain software and technical nuances of each individual application and require an exclusive approach from the user to resolve the issue of restoring their functionality.

However, there are many common reasons that arise quite often, and by eliminating them, you can easily restore the operation of most software. These are really effective universal solutions This is what we want to suggest to our users in the instructions below.

So, if any program installed on your computer has stopped working or starting, you need...

Check technical requirements (System Requirements)

Before downloading and using any program, always carefully check the official website of the software developer technical requirements requirements for each program. At the same time, be sure to keep in mind that such tech. There are two types of requirements: minimum (guarantee that the program will run on your machine, but do not guarantee that it will function quickly and fully) And recommended.

Those who download software from our website mydiv.net should note that information on technical requirements is located on home page each program in the tab "Requirements"(see screenshot).

Studying tech. requirements of each application, pay attention to the following nuances, especially if you have problems not with “household” software, but with specialized utilities ( for example, the program for setting up, testing and overclocking any hardware or other professional applications does not start / does not work):

Processor power, its make, model and others Extra options(For example: Intel Core 2 Extreme QX9650, 3GHz).
Volume random access memory , its brand, type, bus frequency, etc. (for example: Corsair DDR3 2048MB, 1333MHz).
Video card parameters: brand, model, integrated (built-in) or discrete (external), volume and type of video memory, etc. (for example: AMD Radeon HD 7770, 1GB GDDR5).
Hard drive: be sure to check the capacity free space required to install the program + extra bed for storing temporary files and files created in this program, as well as: brand, model, type (external or internal), type (SSD, HDD or SSHD) and other technical. hard parameters disk.
Sound card. Carefully check all requirements for sound device: brand, model, type (internal or external), etc. This is especially necessary for launching and using specialized programs for setting up and testing sound cards, audio editors, converters, etc.
Operating system requirements: Be sure to check the OS version, its build number, requirements for the presence of installed service packs, the bit depth of the operating system, etc. (for example: Windows 7 Home Premium SP1 x64 or Windows 10 Build 10547).
Additional software. In addition to the hardware requirements necessary to launch and operate programs, there are also " software requirements"to the software. That is, for normal functioning any application may be required mandatory installation additional technical software. Here is a list of what you definitely need to install on your computer and update periodically to keep the installed version up to date:
- Microsoft DirectX. A set of libraries and tools necessary for processing and reproducing computer graphics.
- K-Lite Codec Pack or Advaced Codecs. Sets of multimedia codecs necessary for playing audio and video on a computer. Very often used and specialized programs for editing and converting audio and video.
- Adobe Flash Player. A browser add-on program that allows you to play videos on the Internet.
- Microsoft Visual C++. A set of libraries and plugins necessary for the operation of many computer programs(including for video games), written in C++ or C#.
- Microsoft .NET Framework. Required for programs and games written using .NET technology.
- Java JRE. Required for running programs created using the Java language.

For other software requirements, check on the official websites of program developers! Having carefully studied all the hardware and software requirements, you will immediately understand whether your computer can handle it the desired program or not!

Update/reinstall drivers

The driver is the most important technical program on which it depends 100% normal operation all devices connected to the computer (processor, video card, sound card and other devices), as well as the operating system and all the software installed on it. Agree, if you have any problems with the webcam driver, then you are unlikely to be able to use a program for recording from a webcam or make a video call on Skype. Another option... For example, if the driver is not installed on your computer (or has started to conflict) sound card, then your media player will definitely show “silent movies”, and you can also forget about working in audio editors/converters. Therefore, it is quite obvious that you need to carefully monitor the drivers and update them on time!

Complete uninstallation and reinstallation of broken programs

Indeed, this method can really work. Applications that fail or do not start at all should be removed from the system and reinstalled. To correctly remove programs from the operating system, it is best to use specialized applications "uninstallers". For these purposes, we recommend using Revo Uninstaller. Detailed instructions About, how to properly reinstall programs on your computer and use Revo Uninstaller , can be read in.

However, the programs uninstallers To date, a lot has been created. If the above program does not suit you in any way, then you can choose any other application you like from this set of programs.

Complete system cleaning with cleaning programs

This method is also quite justified, especially as a preventative against program failures in the future. Remember! The less “garbage” that accumulates in the operating system, the more stable it and all the software installed on it will work!

To perform similar tasks, it is best to use special programs- "cleaners". The best of them, undoubtedly, is CCleaner. How to use CCleaner and completely clean the system , it is written in detail. For those who would like to use this program in the future permanent basis, we recommend another thematic guide " ".

However, there are also quite a lot of cleaning programs on the modern computer market. If the need arises, you can easily select any other program to clean the “OS” by looking at this set of “Programs for cleaning the operating system”.

Removing programs from startup (autorun)

Programs that are in autorun always automatically start along with the operating system and continue to hang in the background in the future. Without a doubt, many of them may well conflict with other applications running/running on the PC, as well as greatly slow down the system and even often lead to crashes! Try removing everything from startup unnecessary applications and, quite possibly, the programs you need will start launching and working normally again.

You can clear startup from unnecessary objects different ways as manually (via service msconfig), and with the help specialized utilities, for example, the same CCleaner. You can read more about how to edit autorun in the manual " ".

Cleaning computers from viruses

Malware can also be the real reason why certain programs on a computer may not work or start, since viruses can easily damage, delete and block working program files. Therefore, we recommend that all users acquire a serious antivirus and completely scan the system!

Select suitable ones antivirus programs you can here (these sets contain the best, including free, antivirus applications of various types):

Additional antivirus software, you can search on mydiv.net in other sets of programs in the "Security" section.

Read carefully in these guides about how to use antiviruses and thoroughly clean your computer from various malware:

Add exceptions to antivirus

As you know, there are no ideal antiviruses. Many of them often sin false positives. At any moment, an antivirus can easily delete files of any program that it “doesn’t like” from the computer or block their execution. Accordingly, these programs will immediately stop working or start altogether.

To avoid such unpleasant situations, you need to use the function "Exceptions", available in almost every normal antivirus. Please note! You can add only those files and folders that you consider 100% safe to exceptions!

To learn how to correctly create exceptions in antiviruses, read these guides:

" ",

Run programs as administrator and disable UAC

UAC- account control system Windows users, created to control the delimitation of user access rights to operating system functions and prevent unauthorized launch various applications in the background.

Only the administrator has elevated privileges in the system. And only he can launch many system services and applications installed on your computer! Therefore, if any program does not start for you, try restarting it with administrative rights. At the same time, you can turn off the system UAC so as not to interfere in the future.

You can read more about how this is done in the manual " ".

Various network problems...

Here you will find solutions for the most common network problems due to which many programs installed on the computer stop working or starting.

Prescribing Google DNS

Many programs require a constant and stable Internet connection to launch and work, with which most of our providers often have serious problems. One of the most common problems- DNS server failures. So, if your router detects the presence of a connection, but at the same time, the pages in the browser are for some unknown reason do not load, it is quite possible that the provider has some problems with the DNS servers. To fix the problem you need to set it in the settings network card alternative DNS servers from Google.

It's done like this. Click on the network icon (in the lower right corner of the screen) and open "Network and Sharing Center".

In the menu that opens, select the option "Change adapter settings" and you will be taken to the section "Network connections".

In this section, select "Connect via local network" or "Wireless network connection" (if you get internet via Wi-Fi). Right-click on the selected object and select "Properties".

In the properties of the network card, select "Internet Protocol Version 4 (TCP/IPv4)" by double-clicking on it. In the opened properties network protocol, write down the following numbers: "Preferred DNS Server" - 8.8.8.8, "Alternate DNS server"- 8.8.4.4. Then, to confirm the operation, press "OK".

As alternative option, you can also do this. In the "preferred server" column, write IP address of your router(usually: 192.168.1.1 or 192.168.0.1 ), and in the “alternative” - already Google’s DNS.

After this, if the problem was with the DNS servers, the pages in the browser begin to open normally, and the operation of many programs that require an Internet connection returns to normal.

Adding programs to antivirus network exceptions

As mentioned earlier, in one of the instructions described above, many modern antiviruses are far from ideal and often upset users with false positives. At their “purely personal” discretion, they can easily block all network activity of any programs running/running on the computer. It’s not hard to guess where this will lead! There is only one way to deal with this - add programs and processes running in the system to exceptions

Turn off offline work in Internet Explorer

Many Windows applications (for example, Windows Live Mail and Skype, etc.) are directly connected to Internet browser Explorer. That is, simply, they use its engine. Because of this (in some situations) offline mode this browser may cause problems with online applications. If, for example, your mail in Windows Live Mail is not restored or you cannot log into Skype (white or blue screen without fields for entering login / password) and others similar problems with previously normally working software, it may be necessary disable offline mode in Internet Explorer.

It's done like this. Run Internet Explorer. Press the key "ALT" to display the browser control panel. Open the tab "File" and remove the checkbox from the item "Work autonomously"(also, this option can be located in the tab "Service").

However, please note that in new versions of the IE browser, there is no such option in the control panel, and you can disable offline mode only through editing the registry!

This is done as follows. Open menu "Start" and in search bar type the command: regedit. Click left. click on the shortcut that appears at the top regedit.exe to launch Registry Editor.

Next, find the branch in the registry: HKEY+CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings. After this, double-click on the parameter with the left mouse button "GlobalUserOffline" and in the window that opens, set the value - 0 .

If you find such a parameter in the registry, then you definitely need to create it! Right-click in the right window of the Registry Editor and select the option "Create", and then "DWORD value".

After all operations are completed, IE's offline mode will be disabled and the functionality of the programs you need should be restored.

This concludes this guide. We have presented to you, as far as possible, all the fastest and effective methods to solve common problems related to the launch and operation of software. Try using the most suitable ones and, most likely, your programs will work again!

Files with the EXE extension are executable files for most of the applications we use every day. When installing any program on a computer, we create a shortcut for it on the desktop to make it easier to find. But it happens that a program that was running just yesterday does not open despite any manipulation.

Let's assume that you are faced with this problem: EXE files do not launch. In this case, a window often appears asking you to select a program to open the file. In this case, first you need to check your computer for viruses and malware. If your antivirus is outdated or missing altogether, the first thing you need to do is install a scanner or antivirus updated version and deeply scan your computer. If you often use a portable flash card and take information from different computers, then it is simply vital for you to install a program designed specifically for portable USB devices. When you connect a flash card to your computer, it scans it for viruses, worms, and EXE files that can't run. There are many such instructions, but they take up few resources in your machine’s system. But it also happens that the user himself accidentally makes changes to the registry, thereby disrupting its operation. Of course, then EXE files do not open. In this case, you need to restore the registry to make the file executable.

How does this happen? Let's describe the problem in more detail. The user or malware disables the registry editing feature. To enable it and make the necessary changes, you need to:

Go to "Start>Run..." Then enter: "gpedit.msc", click OK, then " Group Policy", select from the list that appears " Local Computer", then go to the line "User Configuration", then "Administrative Templates". In the window that appears, select “System”... In the “System” window, find the line with the title “Make tools unavailable” After all, the problem with the fact that EXEs do not start is related to the work of the virus. It puts editing the registry in the “Enabled” state, making changes impossible.

In the Properties window, disable the feature that prevents you from making changes to the registry. After a reboot everything should work. In order not to enter information into the registry yourself, you can download data for it that is suitable for your operating system.

If after this EXE files do not launch, you can enter the information manually or you need to name it arbitrarily, double-click on it and open it. Then you need to go to the command line: “Start>Run”, enter the name of your created file (with the reg extension) and click Ok.

If after all this work nothing happens, use an anti-virus utility to restore data. If even after running this utility the EXE does not start for you, try reinstalling the operating system on your computer. Before committing this procedure, save all important information to a disk that will not be formatted.

The application does not open on Android, what should I do?. If not all, then many owners of Android devices have encountered errors in the operation of applications: they may either not open at all or work incorrectly. This, of course, is unpleasant, but every error has its own reasons and ways to solve them. In this article we will figure out why applications on Android do not open and how this can be fixed.

Why won't apps open on Android?

The market for applications for smartphones on Android is growing by leaps and bounds. This rapid development has and reverse side- too much variety of devices and a huge number of application developers from time to time lead to the fact that applications turn out to be incompatible with certain devices, although developers try to reduce this precedent to a minimum. There are also other reasons why applications do not open:

The application does not have enough RAM
The Android version on your smartphone is outdated for this application
the system or the application itself crashed

If you installed the application from official store Google Play , it means it has been tested and is suitable for your device. Otherwise, in place of the “Install” button it will be written that the application is not supported by your device, and you will not be able to download it. If you downloaded installation file apk and installed it yourself, there is no guarantee that the application can work with your device correctly or run at all.

What to do if the application does not open

Each Android program has technical requirements; it always requires a certain amount of RAM to run. Due to its lack, the application may not start because it does not have enough resources. The easiest way to solve this problem is to close background applications and free up RAM for the necessary program. We discussed how to do this in the article.

There is also a slightly more complicated method - create a swap file on your SD card using special application, For example ROEHSOFT SWAPit RAM EXPANDER. The application allocates space on the memory card and uses it to increase the amount of RAM. You need to understand that the speed of work RAM memory higher than that of a memory card. With the help of a page file, you can run heavier applications or keep more apps in the background for multitasking, but this will negatively affect the speed and stability of the device. Unfortunately, this solution is not supported by all smartphones. Before installation, check whether your smartphone supports the swap function using the utility MemoryInfo & Swapfile Check, after checking it can be deleted.

To enable the swap file, open the ROEHSOFT SWAPit RAM EXPANDER application and click " Activate swap" Below you can select the size of the swap file, exactly the amount of additional RAM will be available. Maximum size Such a file is 4000 MB, this is a system limitation.

A large number of applications are developed under latest versions Android operating system, so it is advisable to update the system to the latest whenever possible available version Android. To find out if there are updates for your smartphone, open your phone's settings and select " About the phone" At the very bottom of the section that opens, click “ System update» and check for updates. If there are updates, install them.

It is not possible to update the Android version in this way on all devices; in some cases, you will have to check for updates on the website of the developer of your smartphone and install them via a PC connection.

If at first the application worked properly, but at a certain moment it stopped launching or began to crash, most likely there was an error in the application itself. First, try restarting it. Just close the application with the " Home" is not enough, it will continue to run in the background. You need to go to the device settings, select " Applications", click on the required one and close it. If this doesn't help, you need to either clear the app's cache and data or reinstall it. Read more in the article

A fairly common problem on computers and laptops, when after some action on the part of the user, shortcuts in the start menu and on the desktop stop launching. And when you try to open any program, an error message is displayed. It also happens that no matter what program is launched, the same one is always turned on (for example, notepad). Another symptom may be that all shortcuts take on the same appearance of a particular program, for example, a browser.

The reasons for all of the above may vary. This often happens due to the fault of the user himself, who could accidentally specify that shortcuts should be opened only through certain programs. One mistake and the programs won't start. Often, problems with the Start menu appear as a result of a virus attack.

Fixing programs launching in the Start menu

Since the cause of this problem is difficult to determine, you have to try everything possible options. First you need to restart your computer - sometimes this helps. If the start menu does not open, you can restart the computer using the hotkeys Ctrl+Alt+Delete.

Also, after rebooting, you can try turning on the computer safe mode. In this mode, the system starts with a limited set of files and drivers, and the launch of all programs loaded during Windows startup, is not produced. You can use Safe Mode to identify and resolve problems. For example, if the system works normally in safe mode (shortcuts in the Start menu open), then you can immediately exclude the settings that are used by default, and that’s all basic drivers.

Another option is to delete recently installed programs via Safe Startup Mode. This will help in case they blocked correct work systems.
If rebooting and starting in Safe Mode doesn't help, your computer most likely has a virus or even several viruses. To eliminate these malicious programs, you need to use an antivirus. It would be better if you record the antivirus on a flash drive and run a virus scan through the BIOS before turning on the computer. To do this, just change the priority in the BIOS settings to boot from a flash drive or from a disk, if you downloaded the antivirus to disk. We set the priority and started the scan. The antivirus will find all viruses, remove them - and the system will work again as before.

The last option is to restore the system to its last working state. IN in this case the system will roll back to the moment when everything was working. This may (or may not) remove some new programs and files, but the functionality of the OS will be restored.

Sometimes PC users encounter such an unpleasant situation as the inability to launch programs. Of course, this is a very significant problem that prevents most operations from being performed normally. Let's see how you can deal with it on computers running Windows 7.

When we talk about the inability to run programs on Windows 7, we primarily mean problems associated with EXE files. The causes of the problem may vary. In accordance with this, there are various ways eliminate this type of problem. Specific mechanisms for solving this problem will be discussed below.

Method 1: Restore the EXE file association through Registry Editor

One of the most common reasons why applications stop starting with EXE extension, is a violation of the file association due to some kind of failure or virus activity. After this, the operating system simply ceases to understand what needs to be done with this object. In this case, it is necessary to restore the broken associations. This operation is performed through system registry, and therefore before starting manipulations it is recommended to be able to cancel if necessary changes made V "Registry Editor".

To solve the problem you need to activate "Registry Editor". This can be done using the utility "Run". Summon her using the combination Win+R. In the field enter:
Click "OK".

Starts "Registry Editor". On the left side of the window that opens, registry keys are presented in the form of directories. Click on the name "HKEY_CLASSES_ROOT".

Opens big list folders located in alphabetical order, whose names correspond to file extensions. Look for a directory that has the name ".exe". Having selected it, go to the right side of the window. There is a parameter called "(Default)". Click on it right click mice ( RMB) and select a position "Change…".

"Meaning" bring in "exefile", if it is empty or if there is any other data there. Now press "OK".

Then return to left side windows and look in the same registry section for a folder called "exefile". It is located below the directories that have extension names. Having selected the specified directory, move to the right side again. Click RMB by parameter name "(Default)". Select from the list "Change…".

The parameter editing window appears. In field "Meaning" write down the following expression:
Click "OK".

Now, going to the left side of the window, return to the list of registry keys. Click on the folder name "exefile", which was previously allocated. Subdirectories will open. Choose "shell". Then highlight the subdirectory that appears "open". Moving to the right side of the window, click RMB by element "(Default)". Select from the list of actions "Change…".

In the parameter change window that opens, change the value to the following option:
Click "OK".

Close the window "Registry Editor", then restart your computer. After turning on the PC, applications with the EXE extension should open if the problem lay precisely in the violation of file associations.

Method 2: "Command Line"

The problem with file associations, due to which applications do not start, can also be solved by entering commands in « Command line» running with administrative rights.

But first, we need to create a registry file in Notepad. Click here "Start". Next, select "All programs".

Go to the catalog "Standard".

Here you need to find the name "Notebook" and click on it RMB. From the menu, select . This important point, since otherwise it will not be possible to save the created object in root directory disk C.

Starts standard text Windows editor. Enter the following entry into it:
Windows Registry Editor Version 5.00
[-HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.exe]

"exefile"=hex(0):

Then navigate to the menu item "File" and choose "Save as…".

The window for saving the object appears. Go to the root directory of the disk C. In field "File type" change the option « Text documents» per point "All files". In field "Encoding" select from the drop-down list "Unicode". In field "File name" Write any name that is convenient for you. After it you need to put a dot and write the name of the extension "reg". That is, in the end you should get an option according to the following template: "File_name.reg". After you have completed all the above steps, click "Save".

Now it's time to launch "Command line". Again through the menu "Start" and point "All programs" move to the directory "Standard". Look for the name "Command line". Once you find this title, click on it RMB. Select from the list "Run as administrator".

Interface "Command line" will be opened with administrative powers. Enter the command using the following pattern:
REG IMPORT C:\filename.reg

Instead of a part "file_name.reg" you need to enter the name of the object that we previously created in Notepad and saved on disk C. Then click Enter.

An operation is being performed, the successful completion of which will be immediately reported in the current window. After that you can close "Command line" and restart the PC. After restarting the computer, programs should resume opening normally.

If, however, EXE files still do not open, then activate "Registry Editor". How to do this was described in the description previous method. In the left part of the window that opens, go through the sections one by one "HKEY_Current_User" And "Software".

A fairly large list of folders opens, which are arranged in alphabetical order. Find a catalog among them "Classes" and go to it.

A long list of directories opens that have names various extensions. Find the folder among them ".exe". Click on it RMB and choose an option "Delete".

A window opens in which you need to confirm your actions to delete the partition. Click "Yes".

Further in the same registry section "Classes" look for the folder "secfile". If found, click on it in the same way RMB and choose an option "Delete" followed by confirmation of your actions in the dialog box.

Then close "Registry Editor" and restart your computer. When you run it again, opening objects with the EXE extension should be restored.

Method 3: Disabling File Locking

Some programs may not run in Windows 7 simply because they are blocked. This only applies to launching individual objects, not all EXE files generally. For solutions specified problem there is its own algorithm for overcoming.

Method 4: Eliminate viruses

One of the most common reasons for failure to open EXE files is viral infection computer. By disabling the ability to run programs, viruses thereby try to protect themselves from antivirus utilities. But the user is faced with the question of how to run an antivirus to scan and disinfect a PC if activation of programs is impossible?

In this case, you need to use a LiveCD or connect to it from another PC. To eliminate the effects of malware, there are many types of specialized software, one of which is . During the scanning process, when the utility detects a threat, you must follow the advice that is displayed in its window.

As you can see, there are several reasons why all programs with the EXE extension or only some of them do not run on a computer running Windows 7. Among them, the main ones are the following: malfunctions of the operating system, virus infection, blocking separate files. For each reason there is its own algorithm for solving the problem being studied.