Unable To Scan Hard disk Volume 3

So I recently downloaded Recuva to retrieve one of my files my friend deleted. But When I try to scan it says this

Unable to scan the following drives: //./ HarddiskVolume3

Now I know using a deep scan may scan the device but I tried and it said it would take 3 hours, I dont have time to do a deep scan, so is there anything I can do to get it to scan the hard drive?

Topic moved to the Recuva forum.