Visual Studio 2022 cannot be started

Question

Visual Studio 2022 cannot be started. After using "devenv /ResetSettings" to no avail, remove the installation and delete (C:\Program Files (x86)\Microsoft Visual Studio and C:\Program Files\Microsoft Visual Studio), then re-download and install as follows. No matter how many times I end the execution directly after the situation in the picture above, it will be the same. I don’t know what happened.

Answer 1

Hi @峻輝 高, 

Welcome to Microsoft Q&A! 

Do you have any errors or warnings during installing VS? 

You can launch your Visual Studio 2022 in Safe Mode (run devenv /SafeMode in Developer Command Prompt for VS 2022) and check that it works properly. 

If it doesn’t work, please try to rename the folder: C:\Users\<username>\AppData\Local\Microsoft\VSCommon\OnlineLicensing\VisualStudio.

Then, restart your computer and run the VS as administrator to check it again.  

If you have any anti-virus software or security management software, please temporarily disable them. 

Sincerely,

Anna

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Answer 2

After executing "devenv /SafeMode" it gets the following error after starting visual studio 2022 "microsoft.visualstudio.shell.serviceunavailable exception: svsidentitynexuslntegration" Then I opened the "visual studio Installer" and unchecked everything (everything that had been installed before) and clicked "Modify" and it almost removed it, but it didn't completely remove visual studio, it still kept visual studio 2022, Do I need to additionally remove visual studio 2022? thank!!