Plutonium

I'm currently using a PS5 Controller then turned into a xbox 360 controller with DS4Windows. Plutonium is the only game I have that won't detect my controller. I perfer playing bo2 with a controller so any help is greatly appreciated.

It's kinda shitty you guys seriously can't support older windows versions, i get it it's a hassle to support older versions. But the most annoying thing is people saying to just upgrade to windows 10, first of all I have used Windows 10, and Windows 8.1 for months. And I personally use windows 10 on my main pc, and have Windows 8.1 installed on my brother's pc for performance. Windows 10 takes double the ram, it's slow and has alot of background processes which you can't close. Also, Windows 10 looks worse than 8.1 and is overall not as good to use. If support for Windows 8.1 was better I would use it on my main system. I get that you guys don't wanna support older Windows versions even though XP, 7, and 8.1 were the most popular OS'es at the time of BO2's release.