We're having a very strange issue after upgrading to Office 2007. This happens randomly on 13 Windows XP SP3 with 1 GB mem networked machines, running Office 2007 SP2. Users with roaming profiles use these machines and it doesn't happen every time they login and is not specific to any one user. When you open a document in word or excel and click quick print or go the long way, no printer appears in the box. If you select the drop down you see the printers but when you click on one the program crashes and gives you an error that says there is a problem with the printer setup and restarts. It does this when you select any of the printers we have networked or local printers. I have updated to the latest and greatest windows patches, updated print drivers, reinstalled a couple of printers on the network, reset all the print permissions, created new roaming profiles, and uninstalled and reinstalled office on 2 machines. Occasionally rebooting the machine fixes the problem for a few days anyway. The problem does not happen to any of the users that do not have roaming profiles but were still upgraded to Office 2007. Anyone have any ideas?