Folks, We're getting a failure event id 1000:- Faulting application store.exe, version 6.5.7638.2, stamp 434353c1, faulting module ese.dll, version 6.5.7638.2, stamp 43433bbb, debug? 0, fault address 0x00046f0a. when attempting a remote Exchange NTbackup on Exchange 2003 SP2. Local NTBackup works fine but a backup to file or tape from another server in the organisation consistently gives this failure. Google etc. yields nothing - anyone seen this? Cheers, Roger Mackenzie (Glasgow University)