Sundas
December 20, 2011 at 1:49 pm
I was working on office 2007 file. Then my PC became turned off due to electricity problem. After this, when I turn on my PC I have lost my excel file. An xls file is appeared instead. When I tries to open it then says, “The file you are trying to open .xlsx is in a different format than specified by the file extension. Verify the file is not corrupted and is from trusted source before opening the file. Do you want to open the file now?”
Please Please Please Help Me its my job's problem.