Hi @Steve Valliere ,
Welcome to Microsoft Q&A!
Please try the following:
- Update your VS2019 to the latest version and get a stable Live Share release.
- Move projects and files to the same directory as the solution.
- The .gitignore file will prevent files from sharing to guests, please delete it.
- If it persists, please directly contact Live Share team.
Sincerely,
Anna
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