If you see You do not have sufficient privileges to install the program error message when you try to install a program or driver on your Windows computer, then this ...

In Windows or any Operating System, there exist one or more superuser accounts. A superuser is a special user account that serves as the administrator of the system. It can be in charge of the ...

I needed to install DX9c because I wanted to play a game that was very finicky about which DX version it wanted. Normally in Windows7 you get a shield where you confirm that you indeed want to install ...