It "appears" that the system state backup includes all of \system32 but, as you say, I'll have to try it sometime. -----Original Message----- From: Dennis Appelboom [mailto:dennis.appelboom@xxxxxxxxxx] Sent: 13 November 2003 14:08 To: windows2000@xxxxxxxxxxxxx Subject: [windows2000] Re: Does a system state restore retain the service pack? Hi Angus, I am not sure that this will work. I think you might have to install the service pack and all patches after the clean installation to have a successful restore. But there is only one way to be really sure: Try it out! I don't trust my backups until I have successfully tested a full restore....... Regards, Dennis Appelboom marviQ _____ From: Angus Macdonald [mailto:Angus.Macdonald@xxxxxxxxxxxxxxxxxxx] Sent: donderdag 13 november 2003 14:45 To: windows2000@xxxxxxxxxxxxx Subject: [windows2000] Does a system state restore retain the service pack? I have a number of remote W2K domain controllers at the far end of slowish wan links. I use NT Backup to backup the system state locally every night, compress the .bkf to a .zip file and copy the zip files onto my NAS during the small hours. If I had to rebuild a server, could I simply reinstall a basic W2K server, then restore the system state. Would SPs be maintained or would I have to apply the proper SP before doing the restore?