how to disable jit debugger

Hi Masood Ahmad,

To disable Just-In-Time (JIT) debugging for the <system.windows.forms> configuration, you need to modify the appropriate registry settings on your system.

Here's how you can do it:

Open Registry Editor:

Press Win + R to open the "Run" dialog.

Type **`regedit`** and press Enter.

1. Navigate to the Registry Key: In the Registry Editor, navigate to the following key:

        Copy code
        HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\DbgManagedDebugger
        
   

2. Modify the Value: Find the jitDebugging value under this key. Set its value to 0 to disable JIT debugging. If the value doesn't exist, you may need to create it as a DWORD (32-bit) Value. Restart Your Computer:

   After making the changes, restart your computer for the changes to take effect.
   

This should prevent the <system.windows.forms> JIT debugger from appearing when you open a file.

Best Regards,

Anshul Kushwaha

Hi masood ahmad,

If you're a Visual Studio user, you can disable Just-In-Time debugging from Visual Studio.

If you had Visual Studio installed but no longer do, you may need to disable Just-In-Time debugging from the Windows registry.

If you don't have Visual Studio installed, you can prevent Just-In-Time debugging by disabling script debugging or server-side debugging.

https://learn.microsoft.com/en-us/visualstudio/debugger/just-in-time-debugging-in-visual-studio?view=vs-2022

Best Regards,

Ian Xue

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