When running an upgrade the following error message may be seen "An error occurred while removing the Service Connection Point Quest,GPOadmin.Watcherservice. There is no such object on the server"
Using ADSIEdit, check that there are 3 Quest.GPOADmin.x service connection points listed under the GPOADmin server's object as follows:
If any are missing they can be manually created to allow the installer to continue.
