The other day I installed a new Umax scanner into my computer system. Since then I have had many problems, with the system locking-up after a warning message, which informs me that I have removed a device incorrectly.Trying Ctrl-Alt-Delete gets me nowhere, so I have to resort to total power shutdown. Restarting my computer puts me into Safe Mode.Trying to stabalise my machine I try to restore to a previous restore point.The restore calender appears with this months date.Trying to go back to late last month, and a spot that a restore point was made, as no effect, and the message that:"There are currently no restore points available" appears.
I have always had Restore Points confirmed on setting them up. Question- Why can I not restore my computer to an earlier point, as these now seem to have been lost.