Hi. I wanted to boot up my MS-DOS virtual machine and this greeted me:

What happened here? What is VERIFY D:buildbora-16894299boravmcoremonitorulmplatformwindowsulm.c:967? I do not have D: drive in my system, nor do I have any sort of source code it tries to verify? What’s going on?

This is contents of the log file:

[log dump removed by moderator]