How To Fix .NET Runtime Optimization High CPU and Disk Usage in Windows

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How To Fix .NET Runtime Optimization High CPU and Disk Usage in Windows

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In this tutorial, I’ll show you how to fix high CPU and disk usage caused by .NET Runtime Optimization in Windows. Follow these steps to optimize your system and reduce the impact of this process on your PC's performance.

For 32-bit operating system: cd C:\Windows\Microsoft.NET\Framework\v4.0.30319
For 64-bit operating system: cd C:\Windows\Microsoft.NET\Framework64\v4.0.30319

ngen.exe executequeueditems

Issues addressed in this tutorial:

Fix high CPU usage caused by .NET Runtime Optimization
Resolve .NET Runtime Optimization causing high disk usage
Reduce the impact of .NET Optimization process on performance
Troubleshoot system slowdowns related to .NET Runtime

This works on Windows 11, Windows 10 and works on PC, Desktop & Laptop.



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