Hi Tomas, There is a problem when downloading Java for 64bit windows as the java website just gives you the 32 bit version regardless. See the webpage which explains it here: http://windows7themes.net/windows-7-java-64-bit-download.html
So I went to the site http://download.java.net/jdk6/ and downloaded the file jre-6u23-ea-bin-b03-windows-amd64-18_oct_2010.exe and installed this. Now I actually have a java in the "Program Files" directory as opposed to the "Program Files(x86)" directory (this is where the old 32bit programs go in windows 7) I then removed Java 32 bit and re-installed Java3d AMD 64 I notice there may be a syntax error in your instructions. The -d64 should I think be -D64 ? Is this correct? So I get the following at the command line: C:\Users\u544173>java -version java version "1.6.0_23-ea" Java(TM) SE Runtime Environment (build 1.6.0_23-ea-b03) Java HotSpot(TM) 64-Bit Server VM (build 19.0-b09, mixed mode) C:\Users\u544173>java -D64 -version java version "1.6.0_23-ea" Java(TM) SE Runtime Environment (build 1.6.0_23-ea-b03) Java HotSpot(TM) 64-Bit Server VM (build 19.0-b09, mixed mode) And if I alter the mzmine boot file to USE_64_BIT=-D64 it now boots OK Guess what though - still no 3D plot - I get the following error in the java console... (see below) Any further thoughts? Many thanks Mark Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: javax/med ia/j3d/GeometryArray at net.sf.mzmine.modules.visualization.threed.ThreeDVisualizerWindow.<in it>(ThreeDVisualizerWindow.java:107) at net.sf.mzmine.modules.visualization.threed.ThreeDVisualizer.show3DVis ualizerSetupDialog(ThreeDVisualizer.java:152) at net.sf.mzmine.modules.visualization.threed.ThreeDVisualizer.show3DVis ualizerSetupDialog(ThreeDVisualizer.java:111) at net.sf.mzmine.desktop.impl.projecttree.ProjectTreeMouseHandler.action Performed(ProjectTreeMouseHandler.java:127) at javax.swing.AbstractButton.fireActionPerformed(Unknown Source) at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.setPressed(Unknown Source) at javax.swing.AbstractButton.doClick(Unknown Source) at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source) at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(Unknown Source) at java.awt.Component.processMouseEvent(Unknown Source) at javax.swing.JComponent.processMouseEvent(Unknown Source) at java.awt.Component.processEvent(Unknown Source) at java.awt.Container.processEvent(Unknown Source) at java.awt.Component.dispatchEventImpl(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Window.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) Caused by: java.lang.ClassNotFoundException: javax.media.j3d.GeometryArray at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) ... 31 more -- ----------------------------------------- Mark Earll Research Leader - Metabolomics Analytical Sciences (Office 102/65) [cid:image002.jpg@01CB7B4A.9F45CFE0] Jealott's Hill International Research Centre Bracknell Berkshire RG42 6EY United Kingdom Direct +44 1344 414316 mark.ea...@syngenta.com<mailto:firstname.surn...@syngenta.com> www.syngenta.com<http://www.syngenta.com/> message may contain confidential information. If you are not the designated recipient, please notify the sender immediately, and delete the original and any copies. Any use of the message by you is prohibited.
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