I'm using VA (v10.1.1418.0) on my VC++ 6.0 IDE. I try to drill into a function implementation by pressing the ctrl+g and for some odd reason I'm taken to the declarion of the function in the header file. The function I'm trying to drill into is implemented on the same class and is properly compiled.
are you using namespaces in your code? there is a known problem where this happens with classes defined in a namespace, so it is possible you have encountered this.
if you press alt-g again, after being taken to the header file, does anything happen? if you do this without moving the caret there is no need to move the caret onto the function name before pressing alt-g.