Since someone from Masang sometimes pops up in these forums, might as well ask. The game is completely unplayable at the moment since W10's Anniversary Update broke the game, making the GPU go unused. This causes terrible FPS for those with the update, so fixing it fast would be more than welcome.

is true :( cant play whit W10 

Where are the threads about this? This forum layout sucks. Or maybe they deleted them. Use 1511 ver win10 or different OS like 7.

That's not a fix.  Of course we're expecting too much, but you shouldn't have to change operating systems or roll back for only 1 game.

There have to be several issues concerning AceOnline and Windows Anniversary Update.

One can be solved pretty easily:

search for "xbox"

start the xbox-app

navigate to "options"

select "Game DVR"

disable "Game DVR"

optional: right after this step you can also uninstall the xbox app

this leaves at least one problem, but your fps will raise to ~20-30 fps from ~5fps.

Yours,

the crazy Owl

Well, I got bored and did some fucking around with the game's files, and while I can now launch the game as an .exe, turning on all the possible graphics options through the driver still doesn't make the game actually use your GPU. 32x CSAA looks damn fine and has no effect on performance, at least.