Hi Forum,

one user complains about "c042 - mailbox was altered by multiple persons at the same time" at client starts. Not every start but quite often. I found nothing in the logfile of the poa but in the status logs of the client in caching mode:
17:11:35 Flaim Error = 0xc042 -- Function id = 53, Store Number = 0x1242424
What could cause this and how to fix this?