Opening an office document on win2k machine causes you to be

Problem: Opening an office document on win2k machine causes you to be logged out when closing document.

Detail: Our network machines require us to log in upon every reboot. When I have a word or excel file open and save and close it, I can't access another file even though they're still listed. If I refresh or try to access another file, it gives me the abort retry dialogue and doesn't even give me the option of logging back in. I have to hit the main shortcut and log back in again.

Didn't notice this in any of the bug fixes but am still on the april 30th version 8.1.01. Running the unicode version on win2k box (SP4).

Thanks!

Do you get the same problem if you view the files using Internet Explorer instead of Opus?