Sounds like you have a conflict with another application running in parallel. Try to have absolutely nothing running in parallel to see wether this changes something.

And maybe by accident the E-on anti-pirate strategy hits you. This makes the application crash constantly. You should contact E-on technical support when you still have the crashes without any other program running in parallel. Only they can help you on that then.

One day your ship comes in - but you're at the airport.