The file is not a valid 32-bit application

RECOMMENDED: Click here to fix Windows errors and optimize system performance

You may have a problem where the program you want to run is corrupt or even missing. In this case, Windows cannot run the file correctly, and the operating system generates an error – the file is not a valid 32-bit application .

The error is usually that an executable is not a valid 32-bit application, so it is immediately clear that we have a big problem. But don’t worry, there are ways to get things back on track.

Here is the thing; it is possible that the executable file was corrupted during the download of the program. The download may not be complete or compatible with the version of Windows you are using.

On the other hand, it may have everything to do with where the file was downloaded. We always recommend downloading executables from the primary source or the official home page if you can.

So let us look at some ways of dealing with things.

the file is not a valid 32-bit application

The first step is to delete the program and re-download it from the source. This time, make sure the installation is 100% complete. If this does not work, try downloading it from another website.

Well, if you have a CD with the program hanging around, then it’s a good idea to install it from this physical medium. Yes, we know that most people don’t use physical media these days, but for those who haven’t let go of the past, this option is for you.

And if the program is already installed but cannot be started

Now, in the scenario where you have problems with an already installed program that worked previously, check that it has not been deleted. We tend to launch applications via a shortcut, and there are times when a file is deleted, the shortcut does not match.

The next step is to check if you are dealing with a damaged or damaged hard disk . As you can see, this can cause applications that work to fail. In such a situation, we recommend that you use defragmentation and disk error checking to verify that your drive is working optimally.

If that is not the problem, there is a good chance that you are dealing with a bad file. As you can see, any file assignment can be changed to.exe. Make sure that downloading an executed file is always.exe; and if it is not, leave it alone.

The file is not linked to the correct program

January 2021 Update:

We now recommend using this tool for your error. Additionally, this tool fixes common computer errors, protects you against file loss, malware, hardware failures and optimizes your PC for maximum performance. You can fix your PC problems quickly and prevent others from happening with this software:

  • Step 1 : Download PC Repair & Optimizer Tool (Windows 10, 8, 7, XP, Vista – Microsoft Gold Certified).
  • Step 2 : Click “Start Scan” to find Windows registry issues that could be causing PC problems.
  • Step 3 : Click “Repair All” to fix all issues.


When it comes to the Windows operating system, each file extension is assigned to a program. Whether.exe,.jpg,.png,.txt,.txt,.zip, etc., you need a standard program to open them.

You may be faced with a situation in which the wrong program is assigned, and as such, it is advisable to check whether this is actually the case and make the necessary changes. This manual explains how to change file associations on Windows OS.

Infection by a virus or malware could be the problem

In the worst case, your computer is infected by a virus, worm, Trojan horse or malware. If this is the case, your antivirus has done its job, because if an executable infected by a virus cannot run, the antivirus has stopped it, and that is good news.

Check if your antivirus program is in quarantine and take the necessary steps to permanently remove it from your computer.

Hope the suggestions in the message will help you!

RECOMMENDED: Click here to troubleshoot Windows errors and optimize system performance

Related Video