Amnesia TDD Weird mouse problem

[PeC]

Hello

I got a problem with Amnesia TDD. Whenever I start a custom story or the main story when I'm in game the mouse stuck on the floor, I'm watching the floor. I can move the mouse but it will always go back down viewing the floor. If i invert the mouse axis the mouse watching the ceiling i can move the mouse down but it will go up and watch the ceiling again. I exit some third parties running.

Hpl.log : ( It must be attached somewhere i did)


Many thanks ahead for help!

PeC

P.S: Sorry for my bad english.