Invalid dll file

Hi
I hope someone here can help me. When i click on "Start" after patching the game, nothing appears, so i can't play the game
i already tried the suggestions made in other threads, but the result is still the same.
The only thing i found is this error message:
"2016/ 4/25   12:53:41   Invalid dll file. -> Need to get original file.

2016/ 4/25   12:55:14   Invalid dll file. -> Need to get original file.

2016/ 4/25   12:59:07   Invalid dll file. -> Need to get original file.

2016/ 4/25   13:01:08   Invalid dll file. -> Need to get original file.
"
EDIT: I tried downloading the game again without solving the problem :/

same problem up

Reinstall and install it again mediafire Try it xD

or download using mediafire.. iuse mediafire xd thats all..