VERY VERY VERY IMPORTANT THING BECAUSE THIS FUCKED ME UP.

IF THE GAME IS TALKING ABOUT OPERATION NEEDING TO BE ESCALATED WHEN TRYING TO LAUNCH IT, USE THIS THREAD TO FIX THE ISSUE:

#PhantasyStarOnline2 #PSO2

Thankfully, it& #39;s a very simple but time-consuming fix. What you need to do is go to the WindowsApp folder, and, starting from there, work your way down, folder by folder, adjusting each folder& #39;s owner and adding Read & Execute permissions to the primary Administrator user.

Assuming it was the same, the file path was WindowsApp -> Mutable -> (folder starting with 100B7A24)

To add the perms and edit the "Owner", go to the Properties of the folder/file, to the Security tab, and into Advanced. You& #39;ll need to change the Owner first -

- then back out and reopen the advanced Security settings. You& #39;ll be able to Change Perms to add some. In the window that pops up, add a principle, as it words it, and just enter the name of the administrator user as you did to change Owner. Make sure Read & Execute is checked.

Do this for all of the executable files AND for the NA launcher dll, and the game should finally work properly. I will add to this thread as I find other issues.