I think it's here:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree

Create a backup or multiple backups, find the name of the task which gives you an error...

Bump... seeing how this isn't on the first page anymore, waited 24 hours and not a single help yet. :sarc:
Still having this issue after several restarts...

Hello.


When I open the Task Scheduler, I get many error messages, which mostly resemble to "Task Name: The task object version is either unsupported or invalid" along with a few "The selected...