My one Restore Point has been deleted and I am not able to create a new Restore Point. I have a couple of Restore Point creators (including Restore Point Creator) in addition to the Windows own creation function, none of which now work (all of a sudden). They generate reports such as 'the system will not give permission for this'. I sign in as Administrator.
What do I have to do to restore Restore Point creation for my Windows10 machine?