"unable to start gdb " then "C:\Qt\2010.04\pythongdb\gdb-i686-pc-mingw32.exe"

When migrating Qt from 2010.04 to 2010.05, the first time I tried to run Qt Creator, I get this error. Somewhere, the uninstaller left something behind.

I had already deleted c:\qt\2010.04.

Thanks, again, to QtCentre user for the answer.

This time the uninstaller left some cruft behind in the user settings. I'm on XP, so I found it in "C:\Documents and Settings\myusername\Application Data\Nokia." I just deleted everything in there.

While googling, I found a bug report at Qt. We'll see about that...