Answer by Alexandre Hamon for Could not find a part of the path ... bin\roslyn\csc.exe

I had the same problem when installing my application on the server when everything worked perfectly on localhost.

None of these solutions woorked, I always had the same error:

Could not find a part of the path 'C:\inetpub\wwwroot\myApp\bin\roslyn\csc.exe'

I ended up doing this:

• on my setup project, right clic, view > file system
• create a bin/roslyn folder
• select add > files and add all files from packages\Microsoft.Net.Compilers.1.3.2\tools

This solved my problem.