Mal, RC=425 means there was an Exchange error. ACN5350E means there was an unknown Exchange API error. An "unknown Exchange API error" means that the Exchange server encountered a situation that it did not expect, and so it failed the API call. To properly diagnose this problem, a trace will need to be obtained and examined by the support team. The trace will contain the specific error code and API that failed.
You can always try rebooting the machine first, to see if the problem persists. If it does, then please call IBM support. Thanks, Del ---------------------------------------------------- Del Hoobler IBM Corporation [EMAIL PROTECTED] - Remember that the best job security is doing a job well and doing it cheerfully. ========================================================= > Trying to backup and Exchange IS (sure I've asked this before but I've lost > the replies that were sent). > > The exchange server is coming up with an API error (ACN5350E) and RC=425.