The USB drive cannot be installed. If before the error occurred
Hello.
There is probably not a single computer user who has not encountered errors when installing and uninstalling programs. Moreover, such procedures have to be performed quite often.
In this relatively short article, I would like to dwell on the most common reasons why it is impossible to install a program on Windows, as well as provide a solution for each problem.
1. “Broken” program (“installer”)
I won’t lie if I say that this reason is the most common! Broken - this means the program installer itself was damaged, for example when viral infection(or when treated with an antivirus - often when antiviruses treat a file, they “cripple” it (make it unlaunchable)).
In addition, nowadays programs can be downloaded from hundreds of resources on the Internet, and I must note that not all resources have high-quality programs. It is possible that you have a broken installer - in this case, I recommend downloading the program from the official website and restarting the installation.
2. Incompatibility of the program with Windows OS
Very common reason the impossibility of installing the program, given that most users do not even know which Windows OS they have installed ( we're talking about not only about Windows versions: XP, 7, 8, 10, but also about 32 or 64 bit).
The fact is that most programs for 32bits systems will also work on 64bits systems (but not vice versa!). It is important to note that the category of programs such as antiviruses, disk emulators and the like: it is not worth installing on an OS that is not of its own capacity!
Another very common problem is the problem with NET package Framework. He pretends to be software platform for compatibility various applications written in different languages programming.
There are several different versions of this platform. By the way, for example, NET is installed by default in Windows 7 Framework versions 3.5.1.
Important! Each program needs its own NET version Framework (and not always the newest one). Sometimes, programs require a specific version of the package, and if you don’t have it (and only have a newer one), the program will throw an error...
How can I find out my version of Net Framework?
In Windows 7/8, this is quite easy to do: to do this, go to the control panel at: Control Panel\Programs\Programs and Features.
Microsoft NET Framework 3.5.1 on Windows 7.
4. Microsoft Visual C++
A very common package that has been used to write many applications and games. By the way, most often errors of the “Microsoft Visual C++ Runtime Error..." are related to games.
There are many reasons for this kind of error, so if you see a similar error, I recommend that you read:
5.DirectX
This package is used mainly by games. Moreover, games are usually “tailored” to a certain DirectX version and to run it you will need this version. Most often, discs come with games and required version DirectX.
To find out the version of DirectX installed in Windows, open the “Start” menu and in the “Run” line enter the command “DXDIAG” (then the Enter button).
Running DXDIAG on Windows 7.
6. Installation location...
Some program developers believe that their program can only be installed on the “C:” drive. Naturally, if the developer did not provide for it, then after installation on another drive (for example, on “D:” - the program refuses to work!).
First, completely remove the program, and then try to install it as default;
Do not put Russian characters in the installation path (they often cause errors).
C:\Program Files (x86)\ - correct
C:\Programs\ - not correct
7. Missing DLL libraries
There are such system files with DLL extension. These are dynamic libraries that contain required functions for running programs. Sometimes it happens that in the OS Windows required dynamic library no (for example, this can happen when installing various “builds” of Windows).
The simplest solution is to look at which file is missing and then download it on the Internet.
binkw32.dll is missing
8. Trial period (ended?)
Many programs allow you to use them for free only certain period time (this period is usually called a trial period - so that the user can verify the need for this program before paying for it. Moreover, some programs are quite expensive).
Users often use a program with a trial period, then delete it, and then want to install it again... In this case, there will either be an error, or, more likely, a window will appear asking the developers to buy this program.
Solutions:
Reinstall Windows and install the program again (this usually helps to reset trial period, but the method is extremely inconvenient);
Use a free analogue;
Buy the program...
9. Viruses and antiviruses
Not often, but it does happen that an Anti-Virus interferes with installation by blocking a “suspicious” installer file (by the way, almost all anti-viruses consider installer files to be suspicious and always recommend downloading such files only from official sites).
Solutions:
If you are confident in the quality of the program, disable the antivirus and try installing the program again;
It is possible that the program installer was corrupted by a virus: then you need to download it;
10. Drivers
The best programs for updating drivers in Windows 7/8.
11. If all else fails...
It also happens that there are no visible and obvious reasons, due to which it is impossible to install the program on Windows. The program works on one computer, but not on another with exactly the same OS and hardware. What to do? Often in this case it is easier not to look for the error, but to simply try to restore Windows or simply reinstall it (although I myself am not a supporter of such a solution, but sometimes the time saved is more valuable).
That's all for today, good luck everyone Windows operation!
Error code 20 indicates that you have a problem related to a general network failure - the main connection via TCP protocol was forced to close for a number of reasons. Error code 20 can be caused by many situations, but mainly these are compatibility problems between the installed application and system software, which is why it breaks forcibly compound. On the surface, this all looks like a problem. network layer, for example, interruption of the Internet connection, lack of connection with the proxy server, etc.
Method 1: Reset Google settings Play Store A
Resetting the service settings quite often helps solve the problem with various errors. It is done as follows: 
Method 2: Uninstall updates Google Play
Everything is done in the same way as in method 2 described above, with the only difference that instead of “Clear cache”, the “Delete updates” button is selected. The application will return to its original version, in which it worked normally before installing the updates. If the problem really is new version software or Android device, due to technical imperfections, does not support these updates, then the service will work in the mode familiar to the user. No new features, but fine.
Method 3: Editing the /etc/hosts file
This system file in Android devices is located at /system/etc/hosts. It is used to block access to unwanted resources. Initially the file contains a single entry localhost 127.0.0.1. Due to the actions of attackers who want to block your Google account and receive money for unblocking, the market address may also appear there. Remove this line, returning hosts file to its original state. For such actions, you may need to obtain root rights. How is this done on various devices we have repeatedly told on our website
Rebooting your smartphone or tablet is the first thing to try if the Play Store suddenly refuses to work due to the “Code 20” error. Alternatively, the cause could be a system freeze (users encounter this situation quite often). The most interesting thing is that rebooting often helps not only in case of failures in working with Play Store, but also in case of problems arising with other services and applications. It also happens that the device has rebooted, but the market does not want to work. Then you can try other methods.
Method 5: Uninstall Google account
We warn you right away: By deleting your Google account, you may lose the necessary and important information, so it is recommended to create in advance backup copy(perform data synchronization).
Now you are ready to delete your Google account. When you log back into your device from it, you will be prompted to restore the information from the backup.
But let’s return to the procedure for deleting a Google account to normalize the operation of the market. After creating a backup, you need to return to the previous menu and this time select “Delete” rather than “Sync.” Click on the appropriate button, then restart your smartphone (tablet) and log in to your account again. Usually deleting an account helps get rid of work-related problems Google services and error code 20. If this does not happen, try other methods.
Method 6: Full reset all Android device settings
A full reset (returning the device to factory settings) is a radical and effective method, but it requires preparation. Otherwise, you may lose valuable information. Sync your data - create a backup as shown in method 5 above. Make sure this procedure completes successfully. Now you can go to “Settings”, find the “Backup and reset” section, where you can perform “Reset settings”. After this, you need to restart the device and restore the information using a backup copy.
As you can see, the proposed methods are quite trivial and do not differ from the manuals for eliminating problems associated with other errors when working with Google Play. If you know more interesting and effective options for fixing the error “The application could not be installed in the default folder” (error code: 20), please tell us about them in the comments. Perhaps your method will be the only one for some of our visitors.
In this article, I will tell you about the ten most common reasons why programs are not installed. You will learn about the symptoms of a particular cause and will be able to diagnose and eliminate it yourself.
So, let's go - ten reasons why programs are not installed on Windows.
The most common reason why programs are not installed is the lack of the required version of the NET Framework system library. This library contains resources that are needed for the normal operation of a particular program. Therefore, if it is not there, then the program will not be able to install.
It is recommended that you install all versions of the NET Framework on your computer, starting with 2.0 and ending with the highest version that your Windows supports. This will ensure normal work all programs compatible with your OS.
To find out which version of the NET Framework is installed on your computer, click on the “Start” button, select “Control Panel”, then open the “Programs” section, and then “Programs and Features” (example for Windows 7).
You can download the versions you are missing on the Microsoft website.
As a rule, if programs are not installed due to lack of required NET Framework, a message appears indicating the version that needs to be downloaded.
Lack of Visual C++ and Direct X required version
The next common reason why programs are not installed is the lack of Visual C++ and Direct X components. Visual C++ is necessary for programs written in the popular C++ language, and Direct X is required for most games. As with the NET Framework, there is different versions these components.
You can find out the version of Visual C++ in the same way as the NET Framework - in the “Programs and Features” section.
And in order to find out the version of Direct X, click “Start” and open “Run” (or ctrl + R). Write down the dxdiag command and click OK.
As a rule, if the program does not install due to the absence of these components or their correct version, a corresponding message appears. Required Versions Visual C++ can be downloaded, and Direct X.
Incorrect Windows bit depth
Windows can be 32-bit or 64-bit. For 64-bit OS You can install 32-bit and 64-bit programs. And at 32 bit systems will only work on 32 bit program. Therefore, you will not be able to install a 64-bit program on it.
To determine the system bit size, click right click to "Computer" and select "Properties".
The bit depth of the program can be found in its description. If it is not suitable, a corresponding error will appear during the installation process.
Damaged installation file
If, when installing the program, an error appears stating that the installation file is damaged, you should obtain this file again. This can happen due to the fact that the program file was not fully downloaded, or was posted on the site already damaged. To solve the problem, you need to try to download the program installation file from another location.
Missing required DLL
A rare reason why programs are not installed is the absence of some libraries in the system that should be there by default. This happens if you use unofficial build Windows or these libraries were removed intentionally.
The problem manifests itself in a message that complains about some DLL file.
To solve it, you need to download the required DLL file and place it in the desired directory (in system32 or SysWOW64). You can download the libraries.
After this, you should register the library. To do this, click “Start” and select “Run” (or press ctrl + R). Then write cmd and click “OK”. IN command line libraries are registered with the command regsvr32 file.dll, where file.dll is the name of the library file.
Program build curves
A frequent reason why programs are not installed is the crooked hands of pirates who hack them and give them to you. free use, or somehow modify it, that is, make their own assembly (repack). To avoid this, read the comments of those who have already tried what you are installing.
It is difficult to say what errors may occur when installing such programs. It could be anything.
Without administrator rights
If you work in an office, then you may encounter that your user does not have administrator rights. Your System Administrator may intentionally prevent the installation of programs. To solve this, ask him for help.
This can happen not only in the office, but also at home if your user on the PC does not have administrator rights.
Blocking by security programs
All computers have antiviruses and some software can be blocked by them. This is also a common reason why programs are not installed. The solution is simple - disable your antivirus or other security program and install the program. If necessary, add this software to the trusted list in your antivirus or security program.
Be carefull. If you are not sure of the reliability of the source of the program, then it is better not to install it if the antivirus complains.
Conflicts with older versions of programs that were not completely removed
If you are updating a program version and first uninstalled the old one, and then try to install a new one, a conflict may occur if the components old version were not completely removed. This often happens when using the standard Windows uninstaller.
To fix this problem, you must remove all components previous version manually. You can also use cleaning programs, such as CCLeaner.
Equipment disadvantages
Today there are programs and games that can no longer be installed on all computers. So they can present special requirements to video cards, random access memory, processor.
You won’t be able to solve this problem by downloading some files. Here you need to upgrade your computer and buy additional hardware.
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Why, when installing or updating drivers for a video card, an error appears notifying that the software installation NVIDIA software failed. How to fix it and successfully install the required software, read below in this article.
An antivirus or firewall is blocking the installation
This applies in particular to ESET antivirus NOD32. Sometimes it happens that it simply blocks the NVIDIA installation package.
There may be several ways to solve this:
- Add the installer to exceptions.
- Completely disable or remove the antivirus.
- If you have a firewall enabled, then disable it as well.
After this, try installing the software again. In most cases, this helps solve the problem. However, if this method didn't help you, let's move on.
operating system
Another reason why software cannot be loaded NVIDIA Experience– interruptions in the operation of the OS or errors in system files. The problem can be solved by simply updating the system to latest version, during which all will be replaced damaged files to work and the operating capacity of the OS will be restored.
For this it is necessary:
After the process is completed, you need to restart your PC and reinstall the NVIDIA software.
If the problem persists and you still see a message that the installation failed software, let's move on to the third point.
Reinstalling drivers
Also, during installation, previous software may interfere. In this case, it is recommended to completely get rid of the old software and only after that install the new one. The process is quite simple and even a beginner can handle it.
For this it is necessary:
This way we will get rid of this error.
Detailed video instructions
Users of Android mobile devices are often faced with the need to move some information from internal memory to the SD card. After all, even resources modern models, the volume of ROM (internal memory) of which reaches 4–6 GB, over time will no longer be enough even for useful applications– not to mention gaming ones. The way out of the situation is to move programs to external storage one of the suitable methods for this, or installing applications and games on a memory card (flash drive) on Android.
Option for older Android OS
Operating Android systems, released before the release of version 2.2, did not allow moving applications and games to the memory card either manually or using special utilities. This could be done using unofficial firmware. Or by gaining root access to the system.For mobile device with version 2.2 and higher, you can use the settings to move applications from memory to card and vice versa. Although the installation location of the programs is still determined by the developer. And see if you can free extra bed on internal media or not, you can by doing the following actions:
- Opening system settings;
- By going to the application menu and opening the properties of one of them;
- Clicking on the “Move to SD card” button. Its absence means that the manufacturer has prohibited the transfer of information.
The reason for prohibiting transfer to a card is the large throughput internal information storage. An application located in memory will run faster and more reliably compared to running it from an external drive. And without getting root rights, you won’t be able to move it.
Using special applications
A program called AppMgr (or App 2 SD), like several other utilities that do not require “superuser” rights, does not allow you to move system information. You cannot use it to install onto the SD card those applications for which this action is prohibited by the developer. But for programs that could be transferred manually (for versions 2.2 and higher), the process of changing the location is simplified.All applications are divided into three groups in the AppMgr manager:
The simple interface of the file manager and the ability to transfer several applications at once from one storage to another speed up the process of freeing the ROM from unnecessary data. And they allow you to see the big picture, rather than opening the settings of each program one by one. The result is increased device performance.
Method for new systems
Starting with Android 6.0 OS, users were able to use an SD card as internal memory. This allows, first of all, to expand the size of the device’s ROM, and, secondly, to immediately transfer applications to an external drive, without manual or software transfer. To configure the card you need:
After the system reboots, part of the ROM will be stored on external map. Dimensions internal storage will become larger, but on the outside, on the contrary, there will be less space left. And when you download the program, it will automatically be installed on the SD card.