Hello @Quincy Hu,
Welcome to Microsoft Q&A forum.
VS 2022 works fine when I open it outside of Sandboxie.
Looks like VS 2022 was installed correctly and it can run correctly, but it failed to run just in the specific environment(Sandboxie-Plus).
I doubt that something blocks VS 2022 from running, or the environment limits VS 2022 from running.
Can you confirm that it’s possible to run VS 2022 in Sandboxie-Plus?
I notice that some other members got the same/similar issue as yours. See following tickets:
Is there any IDE that you can even install and run in Sandboxie?
Can not start Visual Studio 2022
Both two tickets => Confirmation pending. I would suggest you kindly confirm that Sandboxie supports VS firstly.
Sincerely,
Tianyu
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