Over the last month I have upgraded approximately 75 computers to Windows 7 Pro with Office 2010 Pro Plus. I have several users who have an intermittent issue with attaching files that are stored in mapped drives on a NAS to an email. An error comes up that says "This file could not be found. (C:\Users\user1234\...\98EE60B9.tmp)". If the same file is copied to a folder on the local computer there is no error. The user has read/write permisions for the NAS folder and has local admin access to the computer being used. The issue only seems to present itself after Outlook has been open for a period of time although I am not positive of that.
Thank you in advance for any help you can provide.
Josh