Disabling User Account Control (UAC) in Windows Vista

1. Click Start and then open Control Panel.
2. In the Control Panel, click User Accounts and Family Safety.
3. Click User Accounts.
4. Click Turn User Account Control on or off.

   

5. Clear the tick or check mark on the box beside the Use User Account Control (UAC) to help protect your computer option.

   

6. Click OK.
7. When prompted, restart the computer. Note that the changes will affect all users on the computer.
8. To enable the UAC, simply tick or select the checkbox again.