I dont know if it will work for everyone, but im pretty sure 75% of people whining about admin problems downloaded DigitalZone CS (which comes with SETTI etc...) and...
the way i got it to work was go to my shortcut > properties > find target.
you should see a bat file, and delete the thing that say -noipx
if you didnt download DZCS then make a shrotcut of your hl.exe file, and after the file path, add "-game cstrike"
Linear Mode
