Is it possible to host a novetus server on a Windows XP x32 Computer? If anyone knows how please tell me ASAP

I think it is possible but you could get hacked if you use wifi on Windows XP. Just make a localhost:53640 server and join it.

Hosted a server with the localhost:53640 on the windows XP computer and was able to join it on said desktop... however my goal is to attempt to get my friends to join the same server. When I go on my main computer and try to join the server I have made, it pops up with that annoying "Failed to connect to the game" message. Basically, what i'm looking for is a IP hosting software like radmin but one that works with an os as old as windows XP.

you could use older versions of ngrok (basically playit.gg before playit.gg) but you may need some command-line knowledge