Not sure if these are EQPN or WinEQ errors. . .

[aelain]

When I exit the game (using ESC each time after logging), regardless of whether I am still running another window, I get an error box:

The exception Breakpoint.
A breakpoint has been reached.
(0x80000003) occured in the application at location 0x03002024
Click on OK to terminate the program.

Thanks in advance for your help.

[Lax]

That looks like it's in WinEQ, I'll see what I can do with that information. Thank you