Penumbra Black Plague (Infected wont spawn in computer room)

[SteJDM]

Im already up to date on my gpu. I reformatted my system not long ago.

So again, Ive uninstalled BP and reinstalled it but it still happens.

How am I going to continue the game? Im this far in and dont want to start all over again. It will possibly happen again.

Anyone have any solutions?