Unable to use Game Pass Ultimate on PC

There is Game Pass for consoles, Game Pass for PC, and Game Pass Ultimate which includes both console and PC Game Pass as well as cloud gaming. Did you purchase Game Pass for PC or Ultimate? If you just purchased Game Pass for console, then you wouldn't be able to use it on a PC.

Nothing works still unable to use xbox game pass ultimate.

Ultimate is not the issue. I'm not sure what is, but Ultimate is not a requirement. Ultimate is a bundled subscription of Gold, Game Pass for console, and Gane Pass for PC. If you're only using the PC, you only need Game Pass for PC otherwise you have 2 subscriptions you don't need. Sea of Thieves is available on Game Pass for PC and buying Ultimate wouldn't change anything about the game.

Hello dannyheaton,

Thank you for posting on the Xbox forums. We understand that you canceled Xbox Game Pass Ultimate and now your son is unable to use Xbox Live Gold.

Xbox Game Pass Ultimate is three different subscriptions in one. It includes Xbox Live Gold, Xbox Game Pass and Xbox Game Pass for PC. If you cancel Xbox Game Pass Ultimate, you lose access to all three of these subscriptions. That is why your son is unable
to use Xbox Live Gold features.

Generally, users will upgrade their Xbox Live Gold subscription to Xbox Game Pass Ultimate. This will convert your Xbox Live Gold time to Xbox Game Pass Ultimate time. If you cancel Xbox Game Pass Ultimate after upgrading, you must

purchase an Xbox Live Gold subscription in order to continue using online features for your console. We hope this information helps
dannyheaton!

Hey there Smart Sp0nge,

Thank you for reaching out to us on the forums, just want to make sure I have this correct. Are you trying to game share with somebody else's Xbox Game Pass Ultimate subscription so that you can play games under your account on the PC, or do yourself own
the Xbox Game Pass Ultimate subscription and want to play the available PC games and are unable to?

Please let us know so that we may assist you further.