Pressed no when pop up asked to allow it to make changes, won't open anymore

I was opening PSO2 and the prompt came up asking to allow the device to make changes to my pc, and I accidentally clicked no instead, and now when I try and open the launcher, it won't open.

@moist-an-purple I had to completely uninstall the game, and reinstall it.

@moist-an-purple I had the same issue. When you go to uninstall it, it looks like it isn't doing anything when you click it. I waited a bit after I hit uninstall, then restarted my computer. The game was gone and I was able to re-install from the Microsoft Store the game. Been working fine since then.

is there a way to get the game to work with out uninstalling it after hitting no by accident