https://bugs.winehq.org/show_bug.cgi?id=45730
--- Comment #7 from Zebediah Figura z.figura12@gmail.com --- Thanks. From the log:
0031:fixme:int31:DOSVM_Int31Handler Set Processor Exception Handler Vector (0x01) 0031:Call DOS int 0x31 ret=119f:00000005 eax=05000203 ebx=00001201 ecx=0000126f edx=000000d8 esi=000008f8 edi=000041d4 ebp=0000126f esp=000000fc ds=1267 es=126f fs=0063 gs=006b ss=11a7 flags=00010202 0031:Call KERNEL32.UnhandledExceptionFilter(0054ee54) ret=7bcd59ba wine: Unhandled exception 0x80000004 in thread 31 at address 0x122f:0x00000914 (thread 0031), starting debugger...
My guess is we need to implement exception handling in interrupt 31.