Hi @bhavya pallothu , Welcome to Microsoft Q&A,
There is currently something wrong with the .net editor, please wait until the repair is completed.
If you urgently need to use the .Net editor, you can spend 5 minutes using it in VS code.
https://code.visualstudio.com/docs/csharp/get-started
You can also download the professional Visual Studio.
Best Regards,
Jiale
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