First, I installed VMWare tools, then I installed Winamp to test a WS_VISIBLE related bug. Then, I ended up having to use debug mode because regular mode ended up breaking as expected. Sometime along the way, ReactOS crashed. I went into debug mode without trying regular mode, because I wanted to test a program. I had to reinstall VMWare tools, because crashing apparently erases any settings changed or programs installed. I then installed MS Visual C++ 2008, because apparently VMWare tools suddenly needs a dll from it. I then installed VMWare tools. Then, ReactOS crashed. Attached is a debug log with a backtrace.