win32 reg file Why do errors occur?

For users operating system MS Windows sometimes encounters a situation where, when trying to run an executable file, the system writes: The file or program is not a win32 application. What to do in this case to run the program?! There are several options for solving the problem.
Most often, the cause of the problem lies in the incompatibility of the launched software With current version Windows. For example, the utility only supports “Seven” and older versions, and you are trying to run it on “Eight” or “Ten”.

Usually, in this case, to fix the “The file is not a win32 application” error, you just need to run it in compatibility mode. To do this, click on it right click mouse and select “Properties”:

On the “Compatibility” tab, you will first need to check the “Run this program in compatibility mode for:” checkbox, and then below, in the list of operating systems, select the one you are using this program definitely works without problems. Click the “OK” button and launch the application again. Usually after this everything works like clockwork.

Note:

1. If the solution does not help, try installing latest version Microsoft packages.NET Framework and Visual C++ Redistributable.

2. The reason for the EXE file error “Not a win32 application” may also be the result of a virus. Here's how to check it. Press the Win+R key combination, enter the regedit command and click OK. A Registry Editor window will appear, in which open the branch:

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\exefile\shell\open\command

There should be two options displayed on the right side of the editor:

Both must have meaning "%1" %*. If something else is written, change the value to the correct one and restart the operating system.

Don't mess around with the registry - use the app AVZ:

3. If none of the above helped, I’m sincerely sorry, but most likely your executable EXE file is corrupted. Try downloading it from another source, or finding another version - sometimes this really helps.

When launching some applications, the user may encounter this software glitch.

The system cannot run the exe file under 32-bit Windows version.

The main reason This failure means the launch of a program that is not compatible with your operating system. That is, the program can be designed for 64 bit version Windows, more later version OS, or for a completely different one Linux environments, Mac OS, DOS, etc. The application is not multi-platform.

But this is not the only one possible reason. Perhaps some required file the program responsible for compatibility was deleted by a virus, antivirus, or by the user himself, either unintentionally or on purpose. Let's consider the probable elimination methods malfunctions.

How to troubleshoot

In case of incompatibility, do not rush to reinstall the OS. First, try running this application after restart OS.

The problem remains - try to open it in operating mode with another system. To do this, right-click on the application icon. IN " Properties» open the tab « Compatibility", try running in compatibility mode one by one in one of the proposed OS, while checking the run as administrator checkbox.

Didn't help again - check OS updates, install the latest possible version Microsoft.Net Framework and Visual C++.

Scan the system for viruses. Reinstall the program itself, turning off the antivirus for a while and try running it again.

The next way is to make changes to system registry. Open the registry editor using the command regedit in the window " Execute"(Win+R).

We follow the path:

Set the value to " "%1" %*» for both parameters presented there, so that it ends up as shown in the picture.

Restart your computer and try opening the application again.

If this does not work, download and run the program from another resource - perhaps the error lies in the source code software. If possible use the original version applications without resorting to dubious hackers and pirated versions.

If this program was previously launched, but at some stage it began to appear this error– try to roll back the system to a restore point to the moment when it was still working.

It probably goes without saying that many users of modern PCs based on Windows operating systems often encounter problems when, when installing or running a program file, a message appears on the screen stating that some application is not a Win32 application. What to do? First of all, take it calmly. Nothing wrong with that.

First, let's explain the essence of the problem. There can be many reasons for such a message. Let's say that we receive an error message related to the fact that Windows 7, although it is a 64-bit system, still supports running applications designed for 32-bit architecture.

Another thing is that this application, driver or program file may simply not correspond to such an architecture due to corruption or even the creation of the file initially in a different OS. And this is not the only option when the system may display a message that the application is not a Win32 application. We will now look at how to correct this situation.

Incompatibility of applications from different operating systems

First you need to look at the file type. Indeed, you can often encounter situations where, say, the same archive has a .dmg or .tar extension, designed for use exclusively in Mac OS X operating systems.

It is clear that not a single archiver, even the most powerful one, will open such an archive in the Windows OS environment. Naturally, the system immediately displays a message: what in this case? The most in a simple way is downloading or searching in World Wide Web archive file, recognized by Windows. Please note that no converters will help here. Those simply don't exist.

By the way, in many cases the same situation occurs when working with disk images created in Linux or Mac OS X. As is already clear, specific file types do not belong to the standard registered data that Windows can work with. Roughly speaking, the system simply does not know what exactly should be used to open files of this type. Even if you enter registration data into the registry section responsible for initializing extensions, the user will not achieve anything concrete. Yes, the extension will be registered, but the system will not be able to find a way to open the file.

Incompatibility of file systems and architectures

Quite often the problem is due to the fact that a PC user tries to install a 64-bit driver or program on a 32-bit system. In fact, even file compatibility NTFS systems(NTFS5) or ReFS for FAT32 disks and partitions is simply not provided when installing a more recent or higher version.

On the contrary - please, no problem. Programs designed to work in file systems ah FAT32, they easily work in NTFS. The only thing worth paying attention to is the moment when a message appears that the application is not a Win32 application. How to fix this situation, even if the file system is the same, for example, NTFS in Windows 7 and Windows XP or Vista? The fact is that 64-bit versions of programs for the 64-bit "seven" are no longer accepted earlier versions like XP or Vista. Here you will have to look for a 32-bit version for NTFS file systems.

Problems with installation distributions and archives

In some cases, phenomena of this kind can be observed in standard situations associated with damage to the installation distribution or the unpacked archive.

So, for example, when opening an archive created using the 64-bit version of WinRAR 5 in an archiver version lower than this, you can easily get an error and a message stating that the application is not a Win32 application. What to do in this case? It's simple. You just need to find the corresponding file, packed using the same archiver, but with a 32-bit version.

What if the application is not a Win32 application?

But this, as they say, is all just flowers. Quite often you can encounter unpleasant situations when the user is firmly convinced that the program or driver file is not damaged or underloaded, but the system still displays a message stating that the application is not a Win32 application. What to do in such a situation can be easily understood using the example of entering specialized data into the system registry. To do this you need Win32.reg and run it once. After this, the problem should disappear.

Sometimes this technique doesn't work. Very likely related to the update Microsoft platforms.NET Framework.

If your computer terminal is running, say, version 2.0, it is highly recommended that you update it either automatically or manual mode. To do this, you can use the same “Center Windows updates»or download the distribution kit from the official Microsoft update support website.

The same goes for platforms JAVA type or Microsoft Visual C++ Distributable Package The update follows a similar principle.

You may have a problem where the program you are trying to run is corrupted or even missing. In that Windows case will not be able to run the file properly and the operating system will generate an error is not a Win32 application. Typically the error is that the executable is not a valid 32-bit application, so it's immediately clear that we have a big problem. However, don't worry because there are ways to get things back on track. It's possible that while downloading the program, the executable file was corrupted or the download didn't complete, or maybe it's not compatible with the version of Windows you're currently using. This may be due to the source from which the file was downloaded. We always recommend downloading executables from the main source if possible.

How to fix if a program is not a Win32 application

The first thing to do is remove the program And download it again from an official source. This time, make sure the file download is 100 percent complete before attempting to install. Now, if you have a CD with the program, then it's a good idea to try to install it from that physical media. Yes, we know that most people today don't use physical media, but for those who are still living in the hardcore past, this option is for you. What to do if the program is already installed, but cannot start?

1. In a scenario where you are having problems with already installed program that was working before, make sure it has not been deleted. We strive to launch applications from a shortcut, and there are times when the file is deleted, the shortcut remains.
2. Check if you are dealing with damaged hard drive . This may cause applications to crash. In such a situation, I recommend doing defragmentation and .
3. If this doesn't help, you are dealing with a bad file. Any file association can be changed to .exe. Make sure if you download an executable it is always the extension at the end .exe.

The file is not associated with the desired program

When it comes to the operating room Windows systems, each file extension is associated with a program. Be it .exe, .jpg, .png, .txt, .zip, etc. They require a default program to open them. You may be dealing with a situation where wrong program, and therefore it is wise to check if this is indeed the case and make the necessary changes. Let's look at how to change file associations in Windows 10.

• Go to Settings > Apps > Default Apps Scroll down and you will see Choice standard applications for file types.
• If you haven’t identified anything for yourself, you can click Reset to have Windows restore default settings.

Virus or malware problem

In the worst case scenario, your computer is infected with a virus, worm, Trojan, or malware. If so, then your antivirus has neutralized the malware that was sitting in executable file, for example.exe, and you will no longer be able to run the program. This is partly good news. Check yours antivirus program to make sure she has been quarantined and take action necessary measures to remove it from your computer permanently. Write in the comments if nothing helps you and you don’t know what to do, I’ll look additional methods according to your requests, and add them to the manual. Good luck!