J-Express pro version 2012 is now available for download
To install J-Express, download and execute the installation File (jexpress2012.jar) The installation file will guide you through the rest of the process.
Most operating systems will execute the file simply by double-clicking, but for other systems it may be necessary to start if from a command line shell with the command
java -jar jexpress2012.jar.
|J-Express 2012 Multiplatform:||jexpress2012.jar|
mulitplatform: For all operatiing system such as Windows, Mac, Linux Unix etc. with a Java runtime environment. You may have to install java 6.0 first (see www.java.com). Typical way of starting the installer is by double-clicking the setup.jar file or executing with the command java -jar setup.jar.
There have been some reports from Mac users getting a message saying : java.lang.UnsupportedClassVersionError: Bad version number in .class file when running the installer. This happens if your Mac is running a java version earlier than version 6.0. To resolve this, choose the correct java version in your java preferences.
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