[SOLVED] RapidMiner doesn't start anymore


[SOLVED] RapidMiner doesn't start anymore

SOLVED: I don't know why but finally it runs again...


I'm a bit desperate here:

I have RapidMiner 5 installed on my Win8 Laptop and it used to run without any problems.
When I tried to start RapidMiner today nothing happened: RapidMiner doesn't launch, there is no error but simply nothing happens. I tried to run it as an admin > no effect. I re-installed it > no effect.

Does anyone have an idea what the problem might be?

Any help would be highly appreciated!