how to check if i have Exchange 2007 SP installed?

hi, on the server open Exchange Management Shell and just run get-exchangeServer | FL AdminDisplayVersion OR get-exchangeServer server | FL AdminDisplayVersion AdminDisplayVersion will retur something like Version 8.1 (SP1) Version 8.2 (SP2) Regards, Laeeq Qazi|Team Lead(Exchange + Sharepoint + BES + DynamicsCRM) www.HostingController.com

Besides, we also can check the version for each role from registry. The location should be: HKLM\SOFTWARE\Microsoft\Exchange\v8.0\Regards,Xiu

Besides, we also can check the version for each role from registry. The location should be: HKLM\SOFTWARE\Microsoft\Exchange\v8.0\Regards,Xiu Yes it can be seen from the registry entry too as Xiu has mentioned. Open registry using regedit in RUN box and then go to HKLM\SOFTWARE\Microsoft\Exchange\v8.0\ There goto any of the installed role key e.g. "MailboxRole" or "ClientAccessRole". There on right side you can see the property "ConfiguredVersion" which contains the build number of the insalled exchange server like 8.2.176.2 (Exchange 2007 SP2) etc. Regards, Laeeq Qazi|Team Lead(Exchange + Sharepoint + BES + DynamicsCRM) www.HostingController.com