In the last month, with no pattern that we can track down, when users do a save or more often a save as in Excel and Word, their pc goes to a black screen. They have to reboot their pc. Sometimes the document will be saved and they can access it, but most times they lose their work. This has nothing to do with AS/400 connectivity. We use Novel Netware 4.1, and our Network Admin. is at a lost as to how to fix the problem. He has reinstalled Office. He has searched the Novel & Microsoft web sites, and pretty much exhausted his extensive sources. Is this happening to anyone else? Our users are out of patience. The other problem that has also surfaced at about the same time, is when we try to open an Excel doc in Windows Explorer, it will only check c:for the exe. It won't start Excel off the network.