I have installed VS 2015 RTM (nothing else) and I\'m unable to debug any solution, not matter if it\'s an existing one or a brand new one (created with VS 2015 and compiled
I had this same issue. In my case, the dll I was trying to debug was installed in the GAC. If your debugging breakpoint hits when you aren't referencing any object in the target assembly, but doesn't when you reference the assembly, this may be the case for you.