Whew, I was scared when I wasn't able to receive the confirmation email since my old email is gone.  Anywho, before that endeavor, I changed my name to just Sapphirus

Yes, where did you get it from, and was it recently downloaded? Because if it was a recent download, it's possible the site you downloaded it from was likewise infected and slipped in malware with the download (though these days, most anti-virus systems are good at alerting such things).

If not though, and you've had the file on the computer for awhile now, then yes, it's almost certainly a false positive.

Apparently Microsoft Defender marked dle.exe as a virus that's Severe.  Is it a false positive or it became infected because...Windows 10?

@Arnie this is absolutely brilliant! Thank you for making this.  Thank you for your sharing.  You are top of your game!  Quick question, what maps are being played in this demo?  Would you have any have other demos to share (any length) as well?  These are great.  Much appreciated.

Not at present, unfortunately. I believe PD used to have a couple hidden away somewhere, but they're not accessible anymore.

In fact, now that I'm looking around at a few of the other Descent-centric places that I know of, it seems like very few still do anymore--it really does seem like it's just not a thing with the community anymore.