i backed up my system by doing an image and putting it on my backup hd. then i reformatted, doing raid, tho i doubt it works, and i hook up my usb backup hd and the only thing in there is my backup, but its in .arc file format. how do i open?
I may be wrong here, but I think a *.arc file is a form of compression, such as *.zip or *.rar. Try to open it with Ultimate Zip, a program which opens almost any form of compression. (http://www.ultimatezip.com)
