Error 0x800704cf

I have been receiving this error for YEARS. I have done all of the advanced troubleshooting (Reinstall NIC drivers, dnsflush, netstat commands, checking/unchecking client for windows, on and on) I am able to sign into Microsoft account site fine, and Xbox, ext. but the Microsoft store when attempting to install (Xbox accessories) app, it states the error. “Internet is needed” I clearly have internet and nothing I do seems to fix this. I only need this application to map paddles on elite series 2 which I use to game on pc. Please, any help is greatly appreciated!