Not a duplicate of: VS2015 Project no longer runs in debug mode
My issue is the same though, except I have already tried the solutions from that question. Things I have tried/checked:
- Optimize Code is not checked
- Config Manager is set to Build and Debug
- Define DEBUG and TRACE constant is checked
- Cleaning / Rebuilding
- Changing the above settings, saving, changing back.
- Deleting the DLL it complains about being in debug mode and recompiling.
I have no idea what else to check. Any ideas?