Delete Software Not Listed Under Add/ Remove Program in Windows XP

1. Go to C:\Windows\Inf folder. In the right pane, scroll down to sysoc.inf . Open it with notepad. It will look like…
[Components]
NtComponents=ntoc.dll,NtOcSetupProc,,4
Pinball=ocgen.dll,OcEntry,pinball.inf,HIDE,7

2. The word "HIDE" in an entry hides that application from your Add/Remove Programs dialog box. To add Pinball to the Add/Remove menu, delete the word HIDE from its entry. Leave the commas that surround it.



3. Save the file. Check for the new entries in the Add/Remove Programs dialog box after you restart your computer.