Windows 10: why does it say i have to buy it again?

So i bought minecraft 2 time already to play it but sometimes i take a long break from it but after i come back to minecraft it tells me that i don't have the game and i have to buy it agian, btw i bought the game 2 times because i had the same issue everytime.

:)

 

Good surround sound headset

I know you say you're not that guy, but stepping into the $250+ range really brings a change in build quality that might have you never having to buy another set. Otherwise, getting 6 speakers with decent sound in a headset is hard, and that's what you are asking for, and I have no suggestions, but just a bump up the list. *Stick Out Tongue

 

Halo Spartan Assault cross buy

for me it just says to confirm the purchase and still says $4.99

 

Windows 10 1709 System Restore problems...

That seems to be an attempt at Option 2 in the tutorial, which requires you to
a. Boot to a command prompt (Did you?)
b. You then seem to be mixing steps 3,4 and 5, thus your command is incorrect.

I suggest Option 1 is easier.

If you still have problems, please repost listing each specific step and saying which option from the tutorial you are using. Thanks.