We have done an Informaiton Store backup of our server and want to simulate disater recovery and restore the Information store to a standalone server. The recovery server is running Win2K and Exchange Server 5.5 with SP4 (same as the production server). I have restored from Arcserve, the Information Store. I have tried to run isinteg -patch, and get error jet_errdatabaseinconsistent. I have run eseutil /r, and tried isinteg again, same thing. I have run eseutil /p /ispriv and then run isinteg, same thing. This is frightening. Are my backups failing somehow? Any help is appreciated.