2008-05-12, 05:12 PM
I also got installation failed on vista sp1 but after restart it appear to have installed and I could open the pvrx2 application but before I proceed further I noticed my CPU usage has gone up significantly even without pvrx2 open. From Microsoft process explorer I see there are too many hardware interrupts happening and overall it caused lots of slowdown and applications lock ups. Then I used system restore to go back to date before I installed my Hauppauge HVR-1250 card and started adding its driver and software making sure no significant hardware interrupts after each step. There was no hardware interrupts problem until I installed GBPVR with failed installation message off course. Now I did system restore again to remove GBPVR installation only and don't see those hardware interrupts but afraid to install GBPVR again. Anybody experienced anything like this or have solution to this? Thanks!