Suppose for security purpose you want to restrict other users from uninstalling any programs.
Just delete all the uninstall links of the programs from the start menu as all most all programs can be removed from control panel > add or remove programs option & then disable access to the add or remove programs itself.
So here's the hack
Start regedit by go to start > run & type in regedit and press enter.
Go to
HKEY_CURRENT_USER\Software\Microsoft\Windows\Curre ntVersion\Policies
Right click on policies & create a new key by selecting new > key.
Name the new key
Uninstall
Now select the newly created key ie Uninstall.
Now create a new
DWORD value on the right pane of the regedit window
and name it
NoAddRemovePrograms and set value to
1.
This should
disable your Add or Remove Programs.
To
re-enable your Add or Remove Programs just set the early created
NoAddRemovePrograms keys value to
0
N.B : I've used win xp sp2 as my os. Don't know about any other os. Please try & let me know.