|on my other comp i have win 7 ultimate. i tried this method -|
1) Click on Start > Control Panel > Administrative Tools -> Local Security Policy
2) Right click on Software Restriction Policies and select New Software Restriction Policies from the popup menu.
3) Left click on Software Restriction Policies, right click on Enforcement, and select Properties from the popup menu.
4) Under Apply software restriction policies to the following users: click All users except local administrators. Click the Apply and OK buttons.
it didn't work please help.