I just got a call from a site where I have an app installed, and a problem was reported to me which I can verify, and cannot find a quick fix.
The problem is using a TOpenDialog (using BCB 2006). The problem is that drives are not shown - folders, and everything else are shown, but going to "My Computer" gives an empty selection screen. I couldn't find a flag in Options or OptionsEx which would fix this, either. I threw a TSaveDialog on the form to test with, it has the same problem.