uninstall from command line using alternate credentials

[big country]

WinXP SP3. Is there a way to do this? I am trying to find a way for a power
user to uninstall a program using the msiexec + uninstall string from the
registry using admin account credentials.

Alternativly, I have tried to get the user to do a "run as" on the
appwiz.cpl file but I get an error.

 

[big country]

UPDATE: also tried making a shortcut and running as admin but there is still
an error with starting the msiexec. It says something like error statring
program, it may be disabled or have no associated programs. I checked the
windows installer service and it is running.