When I right click on my desktop and go to Nvidia Control panel it crashes and comes up with nvcplui.exe - Application Error
The Instruction at 0x00305bc5 referenced memory at 0x00305bc0. The memory could not be wriiten. Is there any way i can fix this?
Additionally you may have a corrupted download of the driver try downloading it again, or rollback to a known good driver, unfortunately some driver releases have conflicting problems with certain hardware.
Sometimes an unstable OC can affect the installation of a perfectly good downloaded driver copy so you need to make sure if you're OCing your OC is rock solid, there are numerous possibilities.
try to get a copy of a program callled driver sweeper.
Majorgeeks.com should have it.
Use it to delete the Nvidia drivers and then reinstall.
Sometimes Nvidia driver need a little help to be deleted completely.