Has anyone used Loadsim2000 before to test the loads on Exchange 2000, If so Help! I can't seem to get it right! I follow the steps as best I can, but I get an error: Jun 09 14:57:26: ERROR: LDAP add: (CN=L5xmrqhaaa NEXTGENXCHG,OU=NEXTGENXCHG,OU=Loadsim Users,DC=main,DC=ogh) error: Unwilling To Perform I've tried running this on a number of locations, with various security levels, even on the PDC, nothing except this error. Anyone seen this and can comment? Exchange 2K SP3 Doug Stelley Asst. Network Admin. Olean General Hospital (716)375-7320 Honey, I Formatted the Kid! _________________ Confidentiality Notice: The information contained in this message may be legally privileged and confidential information intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, or the employee or agent responsible to deliver it to the intended recipient, you are hereby notified that any release, dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this communication in error please notify the author immediately by replying to this message and deleting the original message. Thank you.