We use Groupwise 6.0 running on Windows 2000 pro clients & on a Windows 2000 server. Has been running OK (for the most part) for the past 6 months or so. In the last 2 days I have had two users experience this problem: When they try to print any emails the "Open Document With" dialog box comes up. The only solution I have found is to re-install the client. Any ideas?