Hello, I have recently upgraded my Mac Mini to OS X Mountain Lion and since doing so my copy of Avast free for Mac (with the latest updates) seems to be taking over 12 hours to preform a full system scan including a 500gb Time Machine removable backup hard disk drive.
Please can anybody help me as it is driving me crazy not being able to preform a single scan since upgrading as I do not want to leave my system running for over 12 hours.
Oh one more thing it doesn't seem to be stalling on any one file for any length of time, which I thought was very strange considering how long it is taking to preform the scan.
And it does seem to take a lot longer on my Time Machine drive than the internal hard disk drive.