XCCC: Anonymous Web Clients Receive Exchange 2000 Conferencing Server "Error #80010105" Error Message (306739)

The information in this article applies to:

Microsoft Exchange 2000 Conferencing Server

This article was previously published under Q306739

SYMPTOMS

If you use the Web Conferencing Scheduler to try to schedule a conference while you are logged on as an anonymous user, you may receive the following error message:

Exchange Conferencing Service Incorrectly Configured Date/Time

The Exchange Conferencing Service may not have a default conferencing mailbox defined for it. Please try the following: Contact your system administrator. Sending the message Error #80010105: Unable to schedule the specified conference. Microsoft Exchange 2000

NOTE: The meeting may still appear to be booked and listed on the list.asp Web page.

CAUSE

This problem may occur if a memory allocation is freed incorrectly.

RESOLUTION

To resolve this problem, obtain the latest service pack for Microsoft Exchange 2000 Conferencing Server. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

301378 XGEN: How to Obtain the Latest Exchange 2000 Server Service Pack

The English version of this fix should have the following file attributes or later:

Component: Web Conferencing Scheduler

File name	Version
Xwebsched.dll	6.0.4720.52

NOTE: Because of file dependencies, this update requires Microsoft Exchange 2000 Conferencing Server Service Pack 1.

STATUS

Microsoft has confirmed that this is a problem in Microsoft Exchange 2000 Conferencing Server. This problem was first corrected in Microsoft Exchange 2000 Conferencing Server Service Pack 2.

Modification Type:	Minor	Last Reviewed:	4/21/2005
Keywords:	kbbug kberrmsg kbExchange2000preSP2fix kbExchange2000SP2Fix kbfix KB306739