Note from Daniel (your stupid, stupid moderator): Александр, I am very sorry but I mistakenly ruined your opening post, and I cannot restore it! I meant to reply to it, but I must have used the wrong command and I edited your original message instead. Again, my apologies! The result of my interference is shown below..
Something must have changed that caused this error to happen. Did you change anything about your systems, maybe update windows or your antivirus? Did you change the configuration of The Bat? If the only thing that changed is the message base (simply because you sent and received messages) then maybe you should use the "Maintenance Center" in The Bat to verify the integrity of your message base.
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| The client constantly began to crash with the error "Access violation at address 0071DFC0 in module 'thebat.exe'. Read of address 0000000C". | 
Something must have changed that caused this error to happen. Did you change anything about your systems, maybe update windows or your antivirus? Did you change the configuration of The Bat? If the only thing that changed is the message base (simply because you sent and received messages) then maybe you should use the "Maintenance Center" in The Bat to verify the integrity of your message base.
Edited:						 - 04 March 2019 19:39:53