OPENRCT 2 freezes at launch

[VeNdettaw0w]

So...I just bought RCT 2 Triple Thrill Pack from Steam, downloaded and installed it and started it afterwards. All fine. Game runs etc.

 

Then i wanted to install OpenRCT and now the issues begin:

After the installation, when i want to start ORCT, the windows error sound comes up, the screen freezes, CPU-Usage freezes aswell and i have to terminate the process via the taskmanager. However the funny thing is, that the background music runs smoothly until i terminate the process. 

I tried uninstalling both, the game at steam and ORCT. I tired the develop version and the "stable" one. I also tried compability mode and launch as admin. Neither of those things worked  Someone in the chat asked me to launch it via command mode and with "verbose", to get some kind of logs in the command window. I also have a dumpfile here. 

I am not that familiar with issues like that. I had a cracked rct a long while ago and open rct worked with that one....also i am not that famliar with cmd menues, logs etc. so pls dont hesitate to tell me, if something is missing. i ll try to put it in here asap. 

Thanks a lot in advance!

a427e4ae-2ff6-424b-9e0c-fc8d54cd705e(f26c4c3_x86-64).dmp