Please please please I hope someone can help me. I have a new computer for work and it runs on WIndows 7. I also had to upgrade to WIndows Livemail from Express. This is the problem I am encountering. When a co-worker sends me an attachemtn it is on there computer as a Word document. Once I receive it, it is no longer a word documnet but a DOC file and my computer will not allow me to open it no matter what I try. The error message i get states: C:\users\myname\appdata\local\microsoft\windows\temporary internet files\content.IE5\BXMV72R1\thefilename.doc is not a valid Win32 application I have no idea what to do! I am not good with computers so this is making things very difficult!!!