New Post: No Symbols have been loaded

I am using VS2010 and target Visual C++ 6. All compiles great , but when I try and debug, breakpoints are hollow and exclamation says Breakpoints will not currently be hit, No symbols have been loaded for this document. I can see a pdb file which is the same as the exe, and I have even tried telling it to add only this pdb in Options/Debugging/Symbols but still no luck. Any one any ideas?

Thanks