Memory could not be read

Hi all, and here's a beginner's problem for you:

I tried to run the example app from the jme3 beginner tutorials - HelloAsset. When I try to run it though, after the configuration screen I get this error message: "The instruction at "0x0800c059" referenced memory at "0x0815ca90". The memory not be "read"." And then the program terminates. So far I've run a lot of other example apps and have never had this occur.

Any help will be much appreciated. Thanks.

I’ve got the same problem…

Bad graphics drivers probably