======Autoupdate process failed with error code 786432======

This is actually a success result from the automatic update program, which is incorrectly being identified as an error in VPOP3. This will be fixed in VPOP3 v6.15

In fact, this means that the automatic update program needed  to be restarted automatically because it had updated itself. It is not a problem. Future versions of VPOP3 will suppress this error message.