# Upgrade to Unity 2018.2.2f1 resulting in missing file errors from Visual Studio

After being prompted by Unity to upgrade and doing so, Visual Studio is now giving me a long list of errors in the project about missing files.

Error   CS2001  Source file 'Packages\com.unity.textmeshpro\Scripts\Runtime\FastAction.cs' could not be found.  Unity.TextMeshPro   C:\Nightmare Games\Games\In Production\H0V3R\CSC    1   Active
Error   CS2001  Source file 'Packages\com.unity.textmeshpro\Scripts\Runtime\MaterialReferenceManager.cs' could not be found.    Unity.TextMeshPro   C:\Nightmare Games\Games\In Production\H0V3R\CSC    1   Active
Error   CS2001  Source file 'Packages\com.unity.textmeshpro\Scripts\Runtime\PackageResourceImporterWindow.cs' could not be found.   Unity.TextMeshPro   C:\Nightmare Games\Games\In Production\H0V3R\CSC    1   Active


There are 45 of these, and they're all in the project Unity.TextMeshPro. I've looked for these files and they don't see to be anywhere on my PC. Should I try reinstalling Unity or starting a new project again? Has anyone else run into this?

C:\Users\(me)\AppData\Local\Unity\cache\packages\packages.unity.com\com.unity.textmeshpro@1.2.4\Scripts\Runtime.