But I could not find a German Geogebra 5. But I would very much love to be able to run a portable Version. Thanks to Noel Lambert, I found the new URL for the webstart Version and happily could run this Version today. But this doesn't work any more since last Friday. Till the End of February I could at least use the webstart Version jogl 1. You can check whether your Windows OS is 32-bit or 64-bit via Control Panel System Under System Type. I used the javaws -Viewer like I had read in a Forum. I deinstalled and reinstalled several times both Geogebra and Java, installing Java before Geogebra.
#Java virtual machine 64 bit windows 7 install
Most Windows users should install Windows Offline (64-bit). I have worked my way through all the postings I could find in Geogebra and other Forums, nothing helped. the latest version of Oracle Java 8 from Java Downloads for All Operating Systems. To do so: Right-click on My Computer/This PC > Properties > Advanced system settings > Environment Variables, as you can see below: Select the Path value and set the Path correctly by clicking on 'Edit' as you can see below: Once again, run the Eclipse installer. I tried on my PC with Windows 7 64 bit and the Java Versions 7 update 51 and 7 update 51 64 bit, and on my Notebook with Windows 7 32 bit and Java Version 7 update 51. If the Path variable for Java is not set. The installed Versions and several portable Versions didn't start, because the Java Virtual Machine could not be created, Error: A fatal exception has occurred.
I have faced lots of Problems running Geogebra 3d.