See if these could help:
How to use the Set Program Access and Defaults feature in Windows XP Service
Pack 1
http://support.microsoft.com/kb/328326
Tip #3755 - Program Access and Defaults
http://www.worldstart.com/tips/tips.php/3755
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"Tom Nowak" wrote:
> I have XP SP2 and when I went into Control Panel and clicked Add or Remove
> Programs, I receive the Set Program Access and Defaults display inside of the
> Add or Remove Programs window. Before this happened, I could see the Add or
> Remove Programs window but I could not chose anything next to a program to
> remove it. Please help, as I am unable to remove programs.
>