Hi I have a user who is trying to save an excel document she has been working on all day, the file is large but she works on it weekly, and it is no bigger than last week. We are unable to save, save as, or even send to. When trying to save it will sit there for ages and eventually pop up a box saying document not saved. When trying to send as attachment nothing happens at all. I have attempted to save as a different name and it will change the name on the top of the page, when sending as attachment it says saving temporary file as it is waiting. I know excel saves temp files in case you have a system crash, but where does it save it's temp files to? I have searched the drive but there is no mention of any of the filenames I have tried to save it as.