How to Fix 0xE0434352 Error – How do I fix a .NET windows application crashing at startup with Exception code: 0xE0434352?
The application crashes at startup with an exception code 0xE0434352, likely due to a .NET runtime issue.
📋 Table of Contents
The error code 0xE0434352 is a .NET runtime exception that occurs when the Common Language Runtime (CLR) encounters an unhandled exception in your application. This typically happens when there's a mismatch between the CLR version used by your application and the one installed on the target machine.
Root Causes of the Error
- Mismatch between CLR version used by your application and the one installed on the target machine.
How to Resolve This Issue
Method 1: Use a .NET runtime version that matches the target machine's CLR version
- Step 1: Check the CLR version used by your application and ensure it matches the one installed on the target machine.
Method 2: Use a .NET runtime version that is compatible with your application
- Step 1: If you're using .NET Framework 4.6 or later, try to run your application with this version.
Wrapping Up
To resolve the issue of a .NET Windows Forms application crashing at startup with exception code 0xE0434352, ensure that the CLR version used by your application matches the one installed on the target machine or use a compatible .NET runtime version.
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