How do I use DebugDiag with an in-house application?
What do I need to do (include obj file, link to an assembly, etc)
Debugdiag Analysis requires symbols (By default the Microsoft public symbol server is already configured with Debugdiag). All downloaded Microsoft public symbols will be places in “c:\symcache”
If you have an in-house app, and you have symbols, then you can just add your PDB files (only) to the symbol path: “c:\symcache”
During debugging, if you are setting breakpoints, then you also need symbols added to the appropriate path. “c:\symcache”
来源：https://stackoverflow.com/questions/10888316/using-debugdiag-with-an-in-house-application