CoinOPS has a new version running on the PC and it is called "CoinOPS Collections". How do I install Pixelcade on the PC? There are two ways according to the instructions to load older CoinOPS programs. I am not sure either one works. I tried the non-legacy program and all I get is "Arcades" showing up on Pixelcade (actually ATGame BitPixel mounted on an Ultimate Legends cabinet). It looks like a number of games have been put in the database.
I have installed pixel cade (bitpixel) VPX on PC successfully on the Legends pinball machine, just not sure about PC Coinops.
Have not tested that one but select CoinOPS during the arcade front end wizard (don't select the legacy one) and try the manual step here https://pixelcade.org/coinops/