Cannot find .cs files for debugging .NET source code

Question

I tried setting up debugging the .NET source by following this MDSN walkthrough. The Symbol cache is setup properly, as is the check \'Enable .NET Framework source stepping\

Answer 1

Clean the solution before build solved the issue for me.

Just navigate and click on:

1. Build -> Clean Solution.
2. Build -> Build Solution (Ctrl + Shift + B).