The progonal question was:
Is there a way to delete an item from the Add/Remove Programs menu, when
all files of the KB* hotfix are no longer on the computer??
If all files of the KB* hotfix are no longer on the computer, removing the
Uninstall entry removes the entry from the Add/Remove Programs list but does
not remove the Hotfix entry ... which should not be there if the HotFix was
removed.
I am assuming that the OP has removed the Hotfix and is trying to get the
Add/Remove Programs list to be in sync with the system.
Plus, if I'm not mistaken SVCHOST.EXE uses the HotFix key to determine what
has been installed or not installed when it takes the system snapshot.