How to: Fix ‘an Attempt Was Made to Load a Program With an Incorrect Format’

Here we can see, “How to: Fix ‘an Attempt Was Made to Load a Program With an Incorrect Format’”

• Some apps were created expressly for a 32-bit operating system. Incompatibilities with 64-bit operating systems may occur; however they are uncommon at the moment.
• There is a setting in the article that you must-do if you use Visual Studio. When using Start Menu alternatives, this problem appeared. Remove those to solve the problem.

Follow the troubleshooting instructions in this article to fix the ERROR BAD FORMAT problem code 11 with the message. An attempt was made to load a program with an improper format description.

ERROR_BAD_FORMAT: Background

The blunder The error code indicates that an attempt was attempted to load a program with an invalid format. Except for a few forum posts where individuals describe the problem, there isn’t much information available.

The ERROR BAD FORMAT issue code mainly affects Windows 7 computers, although it can also happen on Windows 10. It commonly occurs when users try to run an application or app on their Windows computers or servers.

Error code 11 is frequently caused by VS Redistributable package errors, program incompatibility difficulties, erroneous registry updates, and so forth.

How to fix error 10: ERROR_BAD_FORMAT

ERROR_BAD_FORMAT on .NET platforms

Solution 1 — Enable 32-bit compatibility

This error is reportedly caused by DLL incompatibility issues caused by programs running in Visual Studio on 64-bit operating systems with the TargetCPU = Any CPU setting. In other words, software on x64 machines tries to load DLLs designed for 32-bit platforms and vice versa.

We use CORFLAGS to configure the tool to run as a 32-bit.NET process to resolve this issue.

1. 1. Download CORFLAGS from Microsoft’s Support page
   2. Run it as follows to switch the 32-bit execution mode on: corflags utility.exe /32Bit+
   3. Use /32Bit- in the above command line to turn it off.

In the Windows form application, you can also enable 32-bit compatibility. Simply right-click on the project, go to Properties > Build, and select Prefer 32-bit from the drop-down menu.

You can also utilize the Any CPU option and use a custom function to determine which DLL to use. You’ll be able to handle both 32-bit and 64-bit platforms with just one assembly this way. The following is the code to use:

if (Environment.Is64BitProcess)
{
//call MiniDumpWriteDump
}
else
{
//call MiniDumpWriteDumpX86
}

You can also use preprocessor conditions, but you’ll have to compile two separate assemblies in this instance. In other words, for 32-bit platforms, compile a 32-bit assembly, and for 64-bit platforms, compile a second 64-bit assembly.

Solution 2 — Install the correct VS Redistributable Package

It’s possible that the required VS Redistributable Package isn’t installed on your target PC. Install the correct VS Redistributable Package version from Microsoft’s website on your PC.

Fix ERROR_BAD_FORMAT on Windows 10

An attempt was attempted to load a program with an invalid format error on Windows 10 usually happens during startup and is caused by software incompatibility issues. Users agree that this problem frequently occurs when using Start Menu replacement programs.

If you’re using a Start menu replacement for Windows 10, uninstalling it should solve the problem.

Don’t forget to clean up your registry as well. To check for system file corruption, use Microsoft’s System File Checker. To execute an SFC scan, follow these steps:

1. 1. Open the Start menu, type cmd, right-click Command Prompt and choose Run as Administrator.
   2. Now type sfc /scannow into the command prompt.
   3. Restart your computer after the scanning process has been completed. On restarting, all corrupted files will be replaced.

Using a specialist tool to repair your registry is the simplest option. Remember to back up your registration first in case something goes wrong. If you don’t have a registry cleaner installed on your computer, see our guide to the best registry cleaners for Windows 10 PCs.

Damaged Windows files and registry values might result from the ERROR BAD FORMAT error code. It is critical to repair and replace them to restore your PC’s condition and improve its performance.

Beyond normal security upgrades, a dependable automated solution can assist you in accomplishing this and keeping your device safe.

We hope the methods provided above were helpful in resolving the ERROR BAD FORMAT problem code 11.

Conclusion

I hope you found this guide useful. If you’ve got any questions or comments, don’t hesitate to use the shape below.

User Questions

 

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