HI I recently downloaded your program to demo it. It seems great I've done 2 system back ups and both have "error file not found" messages in the log. The first had 3855 errors, and the second (on a different external drive had 92. I'm not sure if this is a problem or not... Any tips on reducing these errors, or are they a normal part of the process? Please excuse my ignorance I'm not tech savvy at all... Using Win 7 64 and copying to external WD drives from a Crucial 240SSD.