Windows 10: minecraft windows 10 says that i dont have the system requirements

while my pc may not be brand new I know for sure that it has all the requirements I mean I can run java edition and I've never had any problems with any other game I've played, even ones that are pretty high spec,

:)

 

it says i dont own minecraft windows 10

so i got minecraft java edition back in 2017 and i redeemed minecraft windows 10 edition and i played for a while and now the store says i dont own it

 

Homegroup For Minecraft Servers Or What?

It looks as if the existing minecraft server will use the new system without modification - It needs to be able to access the computers on the network in a two way link, which is the standard for Workgroup and Homegroup

There is a complete step by step available, if you have any issues ...

Tutorials/Setting up a server – Official Minecraft Wiki

It's not something I have any direct experience with but a quick read suggests to me that you will not need to do Much if any reconfiguration of the existing server

 

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.