Ccleaner will not reenable/delete startup programs.

Ccleaner will not reenable startup programs after using ccleaner to disable them.  The startup programs also are no longer visible to msconfig  after being disabled by ccleaner. I also have duplicate entries, one entry can be disabled renabled deleted other can’t.

My CCleaner startup screen is full of junk obsolete entries. Any way CCenhancer can clean those entries?

It seems this is related to these startup entries only:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\MSConfig\startupreg

Maybe they were created by a buggy version of CCleaner and should be deleted from my registry manually?

Any help would be appreciated!