# How to Fix CLR20R3 Error in Windows 11

**URL:** https://www.compsmag.com/blogs/how-to-fix-clr20r3-error-in-windows-11/
**Author:** Ayushi Chauhan
**Published:** 2022-12-28
**Updated:** 2022-12-28
**Categories:** Blogs
**Tags:** Apple Guides, Blogs Daily, Computer Guides, guiderobert, Guides and Tutorials, guiding12, How To Guide, How To Guides, iphones guides, Originals How to, Tips, Tricks, Windows 11
**Reading Time:** 2 min

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When attempting to launch a programme on a Windows operating system, the CLR20R3 error is a prevalent problem. This error is frequently caused by an installation issue or a conflict with another programme on the system. It is usually accompanied by an error notice that says something like “Application created an exception that could not be handled” or “Application has ceased working.”

The error message may additionally include a reference to the “CLR20R3” error code. This mistake can be caused by a number of circumstances, including operating system compatibility difficulties, missing or corrupted files, or a fault with the program’s code. To resolve the CLR20R3 error, you may need to reinstall the programme, update your operating system, or troubleshoot the problem. We have mentioned ways below to **Fix CLR20R3 Error in Windows 11**

## Ways to Fix CLR20R3 Error in Windows 11

### Reinstall Windows Media Player

**Open iPhone photo app** and find the photo you want to share as a PDF.

Select  photo and click the “**Share**” icon.

Select “**Print**” option (it should be at the bottom of the options list).

Zoom in on  photo. This will open the image in a PDF viewer.

Tap the “**Share**” icon again once you are in the PDF viewer.Save it to iPhone files.

**Send your PDF image** with confidence that the quality, coloring, and other important properties will be applied.

### Manage .NET Framework

**Launch Control Panel** from the Start menu.

Make sure your view is set to Large Icons and click Programs and **Features > Turn Windows Feature On** or Off.

Disable “**.NET Framework 3.**5″ and “.**NET Framework 4.8″, and click Ok**.

Now **restart** **computer**, perform the same step, enable “.NET Framework 3.5” and “.NET Framework 4.8”, and restart your computer.

## Final Words

We hope like our article on How to Fix CLR20R3 Error in Windows 11. The CLR20R3 problem is relatively prevalent among the different errors and troubles that can occur in Windows. Because this problem can be rather annoying to have in your computer, resolving it is critical. As a result, we are here to show you How to Fix CLR20R3 Error on Windows, as well as all of the information about this error. In other words, you can read this article all the way through and eliminate this problem from your computer.

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