PRB: Zetafax Server Monitor displays the following warning 'Unable to create message pipe' Print ZTN1666 ID: ZTN1666 This Zetafax technical note applies to: Zetafax v2007 SP2 and earlier Symptom When opening the Zetafax Server Monitor the following warning is displayed Cause Only one instance of the Zetafax Server Monitor can be running on the server. The warning will appear when two remote sessions are open with Zetafax Server. If an attempt is made to open the Zetafax Server Monitor in both sessions the warning will appear. Resolution Locate any other remote session which has the Zetafax Server Monitor running. The user can be identified by following these steps: - On the Server open Task Manager Click the Processes tab. Check which user is running ZServer.exe Open this users session, close the Zetafax Server Monitor. You will now be able to monitor the Zetafax Server service from the desired session. Status This has been identified by Equisys as a problem with the software versions given above. Last updated: 28 January 2008 (IN/DH) Keywords: < message pipe> < zetafax server monitor>