i used the transfer wizard to transfer all files onto a seagate external 
storage device and then transfered them back on to my lap top, but when i 
tried to open the files, which had the extension of DAT, i got a message of 
"cannot open" and i need to select which program to open with. nothing worked 
no matter what i tried. this one big folder which contains the entire 
contents of my laptop, has several subfolders all with numbers proceeding 
DAT, in which i still cannot open. please help any suggestions welcomed. 
US.ARMY SSG BLAKE