hi, im a GOOGLE CHROME user and i have a company with many computers. i used to block the downloading access for my workers by going in the regedit HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\ and just changing the reg value 1803 to 3 instead of 0 wich is the defaul value. but after a while i notice they can just install chrome and the problem is solved, since this trick only works with internet explorer... is there any value in the registry i can change to do this? instead of installing 3rd party software of plugins? i appretiate your help and your time, thank you!