I am running Visual Studio 2012 and am trying to get someone else's code working. Somehow, about half of my include files are throwing the "Error: cannot open source file" and "fatal error C1083" errors. I looked in my External Dependencies tab and all the ones that are failing to load are not there. Is there any way I can manually populate the External Dependencies tab? Shouldn't the #include's be populating it for me?
This happened right after I started playing around with the QT gui and might have moved some files around, maybe that's the problem?