To disable it, start regedit.exe and go to the following key:
make a right click on Permissions and set your user as owner of the key and give your current user writing permissions.
Next, delete or rename the value RunAs. Now the Elevated-Unelevated Explorer Factory is disabled and you can start the Explorer with admin rights.
This helps you delete files, for which you need admin rights.
Edited by MagicAndre1981, 27 November 2010 - 07:31 PM.