Amnesia.exe GlewInit Error

[PhEss212]

Hi,

So I played through a non-steam copy of Amnesia (I can't buy games through Steam) and after playing through the game I realized that the DLC (Justine in v.1.2) was available. I quickly went to download it, but upon installing it in the folder and launching the game from the launcher, it displays the error message:

(I can't textually copy it due to it being in another language)

"The procedure entry point glewInit could not be located in the dynamic link library C:\Program Files (x86)\Amnesia - The Dark Descent\redist\Amnesia.exe"

What can I do? I tried updating the game (editor included) and nothing works!

My specs are far beyond the game's needs and have been able to run Amnesia TDD normally until the update.

GTX 650
i3 @3,50GHz
8GB RAM


I also heard the hpl.log can be useful, so I'll attach it.


Thanks in advance!