VC7.net debug -- stepping into code

I'm pretty new to VC7.net -- just installed it this month in fact -- but as a long time VC6 user, I expected to be able to walk through my code while debugging it.

However -- I'm having an issue with VC7.net. When I go to step into my code, I'm getting an error message, "There is no source code available for the current location." This is my code I'm looking to step into, there should be source for it. If I set a break point inside the code, stepping into it works the way I'm expecting it to.

Am I missing something, perhaps an option setting in the build? I don't want to have to set the break point, I want to be able to step into my own code.

Any ideas?

You need to install the visual studio source files. (Available as an option when you install visual studio).

If you start off debugging with step into the first things its going to run are windows internal stuff, which if youve not specified to install its not going to be able to locate.

Not got .NET on this machine, but as a check VS.6 started off trying to run APPMODUL.CPP when i step into.

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