Visual Studio- Illegal characters in path

Question

This happen after Visual Studio Community 2017 latest update. Every time I try to open my project I get following warning:

Warning IDE0006 Error e

Answer 1

This solution works if you are facing the problem with Azure Function.

1. Close your Visual Studio
2. Type %localappdata% in Start(Window Search)
3. Delete Folder AzureFunctionsTools
4. Restart Visual Studio
5. Select Your Project and Run.

It works!