nHancer problem

Out of the blue nHancer will not run. I get the following message:
Service 'nHancer Support'(nHancer) failed to start.
Verify that you have sufficient priviledges to start system services.
I have been running this for over a year and I haven't made any changes or added anything to my computer recently. I tried a system restrore to an earlier date and I still get the same message.
Any idea or clue as to what caused this and how it can be repaired?
Thanks,
jime
Service 'nHancer Support'(nHancer) failed to start.
Verify that you have sufficient priviledges to start system services.
I have been running this for over a year and I haven't made any changes or added anything to my computer recently. I tried a system restrore to an earlier date and I still get the same message.
Any idea or clue as to what caused this and how it can be repaired?
Thanks,
jime