Hello,
after a long search I found a way to get QuicKeys win 3.03 working on windows 7.
The main problem was the UAC.
I finally found a little program to manage the UAC so that QuicKeys has enough rights to function properly:
http://www.replaceuac.com/
Installed it, allowed QuicKeys to run and that was it!
Hope this helps someone...
All the best,
robass
