I recently copied some files (mostly Word documents and powerpoints) from my work computer onto a disc. To make sure they saved correctly, I had another person at work try opening the files on their computer. No issues. I'm now trying to open the disc on my computer and all the files show up as .xml and won't open. When I try to open them using the Windows XML editor, it says, "The XML page cannot be displayed. Cannot view XML input using XSL style sheet." I have no idea what all this means. Please help. Is there any way to convert the files back into word and powerpoint?