Thank you for all the help. I had already reinstalled it. This time I tried and get rid of every file regarding factorio. After it I reinstalled factorio via steam and it worked.

I had factorio before the steam release. After the release on steam I went there I think it went wrong there.

Again ...

I played on the most recent experimental build.
I just tried to join a public game via the server list.
after that it loads but does not display anything.
The file that is attached is hopefully the correct one.

I apologise for my lack of description.

Every time I want to join a public multiplayer game it will load but then not display the game.
Then i am not able to anything and sometimes it crashes.

How can i resolve it?