Thanks for the tip. The debugger was not installed as you stated.
Good way to check is to look for gdb in windows:
c:\Directory_MinGW_Located\bin\gdb.exe
I downloaded it here:
http://ftp.gnu.org/gnu/gdb/
but I'm sure lishi's link will work.
I'm now able to step through code. I am having trouble viewing qstrings, but I believe it has something to do with setting up a .gdbinit file. I'll post a solution if I am able to figure it out.
Jeremy