Office documents "becoming" .tmp files
Hi, I'm not sure if this is in the correct place or not.
I'm having an issue when some students are saving their work (a word document for example). The teacher has assured me that they have saved it correctly and that they've seen the file on their documents area. However when they come back to load the document it has "changed" into a temp file with a random name. This isn't the usual Word temporary files it's a non-hidden file which is exactly the same size as the original file. For example a user had a file called 8.4aal.docx and the next time she logged on and went to find it there was a file called 3D14CA7F.tmp in it's place which was exactly the same size as the other file. Has anyone had any experiences like this or has any suggestions.
I'm running Server 2008 R2 and Server 2003 with Windows 7 Enterprise desktops.