If your the only one that uses the Computer?
Dump the UAC crap!
You will be much happier and things will go much better.
UAC was introduced because Mommy and Daddy were to busy to
watch what the kids were loading on the Family system.
So MicroSoft took on the Parental role because Mommy and Daddy
are so danged busy they can't handle it.
Next version of Windows will disable shuting off UAC because
MicroSoft feels your not able to decide on your own what can or can not run.
Plus polls show that many people shut it off and still allow dumb arsed
kids on a system with no guidence.