Fullscreen Problem

Hmmm...@hosseindark

I think you need to create a new user account without using a MS account but using the following steps:

1 - Go to the User Accounts page

2 - Select Manage Another Account

3 - Select Add a new user in PC Settings 4 - Select Add someone else to this PC

5 - At the bottom left select I dont have this persons sign in information

6 - Again at the bottom left select Add a user without a Microsoft Account

7 - Fill in the Username and Password sections with whatever it is that you want

8 - Select the newly created account from the list of Other Users and then click Change account type

9- Set the user as an administrator before then logging out of your current user and into the newly created one .This may take a little time as Windows 10 takes a short while to setup applications on a new user.

10 - Now launch Origin on the new user and play.