Hello all Our Exchange 2007 server has developed a very curious fault when trying to forward mail to another user, we recieve the following error: Active Directory operation failed on <my exchange server>. Additional information: Active Directory rejected paged search cookie because a cookie handle was discarded by a domain controller or a different LDAP connection was used on subsequent page retrieval. Restart paged search. Additional information: The parameter is incorrect. Active directory response: 00000057: LdapErr: DSID-0C090747, comment: Error processing control, data 0, v1771. After some furious googling it seemed that this was an SP1 error which was corrected in rollup 9 (however we have SP1 and rollup 10 installed so this is especially odd) What is weirder i expected to recieve the same error when performing similar user lookups but i don't (manage full access perms etc) I can click on okay and complete the command but its pretty annoying to do this everytime i want to change a forward. If anyone has any ideas or resolutions that would be great System spec is: MS server 2008 R2 Standard SP1 x64 Exchange 2007 SP1 Update rollup 10 Thanks in advance Matt Smith (Apologies for the posting in the deployment forum, got a bit mouse happy and clicked through by accident. Can a mod change this to the Admin forum please?)

Which client do you encounter the error, outlook, OWA, or both? Quote: “i expected to recieve the same error when performing similar user lookups but i don't” Please describe more details about it Please refer KB 886683 to set the “DisableVLVSupport” to “0”, reset the IIS, and then check the issue againPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

How's the issue currently? Any further information?Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.