what could be the probable reason of excel getting corrupted...it is giving the error"excel found unreadable content in xx.xls. do you want to recover the file .if you trust the source click yes" but the file doesn't get recovered..this is not the case for a single file...it is increasing every day...and most of my files are getting corrupted.
what could be the probable reason for it and any suggestion how to recover those files .....
could it be because of
windows 8
or
because of coying data from excel 2010 to excel 2007