Engine error Couldn't create windows font ''

Hi I keep getting this error when I attempt to join a multiplayer game. The error isn’t always the same, sometimes it uses a different font name. I’ve made a short video to better describe the problem I am experiencing.

I’ve tried reïnstalling the fonts in the message without any luck. Restarted steam and my pc a couple of times didn’t work either.

Any help would be appriciated.

[editline]6th November 2014[/editline]

After verifying the game files, it said 15 files were missing. They were downloaded and that solved my problem.

[editline]6th November 2014[/editline]

it crashed again but after about 5 minutes into the game.