COMPUTER TRICKS AND TIPS

There are some programs which gets installed but not get listed in Add/Remove, which makes it difficult to remove. Now follow these steps.
Go to C:\Windows\Inf folder. In the right pane, scroll down to sysoc.inf. Open it with notepad. It will look like…

Problem :
I get an error message: "Setup was unable to open information file netoc.inf. Contact your system administrator."
I am the system admin.
Solution :
1. Insert the Windows XP CD2. Go to Start>> Run. Type in: Expand C:\i386\NETOC.IN_ -rC:\Windows\Inf [Enter]
Note: C:\ is used if that is where Windows XP is installed.