always when i start the game and want to play, the game crash. i can't eaven play the first mission. after the cutscene the game loads. i can see the two guards on the boat, who take you to the queen but they are just two graphic bugs

after that the game crashes and i get this:

fatal error!

Adress= 0x5690d1 (filename not found) [in C:\ Program Files (x86)\Steam\[...]\Dishonored.exe
there is a list full of this message and also:

Adress= 0x77cc9d72 (filename nor found) [in C:\Windows\SysWOW64\ntdll.dll

i already reinstalled the game, installed it somewhere else, checked my graphics card and i tried -windowed.

i use an AMD Radeon HD 6870. i updated the graphics card as some people suggested. also i tried an older version of the amd vision control center but nothing helped.

hopefully you guys know an answer because i want to play the game.

And i am sorry for the repost but most of the "fatal error" posts where older.