Recently I had my computer 'reimaged' by IT at the hospital that I work remotely from as a transcriptionist. Now when I connect to VPN, the connection appears to be fine but Outlook, Explorer and Meditech will not connect - "Cannot find server" and "Microsoft Exchange Server is unavailable". I can access the Dictaphone Word Client program so I begin to work, and after exactly 15 minutes (as evidenced by 'Duration' on VPN status), all three programs will open just fine and stay that way until for some reason I need to reboot, then I have to wait 15 minutes again to connect to the 'server'. Even the hospital's intranet is unavailable during this time. The IT Department cannot figure it out. I found out there are three of us with the same problem (who have had their computers reimaged). Their solution - reimage computer again. I tried googling but cannot find similar problem. Any ideas?