Microsoft account and bought games

Have you bought the game on Microsoft Store digitally?

Are you sure that you are using the same account that bought the game?

If you bought it with microsoft account and its linked to your epic games account it will be transferred

you may have bought the game bought in fact you bought a licence to play that game, in that licence they can make changes and now that change is a microsoft account is required to play.

If you bought the game on ur microsoft account, its bound to that account, so if you aint getting a new account under a new email, its should be okey. All games bought on ur account will be bound on ur microsoft account. Of cause you do need to reinstall
it again on the ssd

good luck, and have a save flight

If you bought the games on the Microsoft store, there should be ready to install, as long as you haved signed in with the same account where the games were bought.