Per this advice:
A: Run the Repair Permissions tool in Dial-a-fix. This will fix it 90% of the time. If you are unable to run this tool, try it in "Safe mode with command prompt". The Repair Permissions tool is included in the Medium and Full versions of Dial-a-fix. If you are just here to repair this particular CCleaner problem, get the Medium version. Once you extract it, double click on Dial-a-fix.exe, click Tools, click Repair Permissions, and click GO. After the permissions repair completes, run a new issues scan in CCleaner -- do not remove the objects found by the scan that was performed before the permissions repair tool was run.
If CCleaner finds its own COM objects, such as CCListView, CCListBar, CCTab, etc, then the same answer also applies.
Went and got DAF. Ran Tools/Repair Permissions. When I rebooted 4 users were gone. All I have left is my CompAdministrator account and the original Administrator account. It appears data in docs&settings is still there.
When my kids find out it won't be fun around here. Help. Please. Mike