Hi Christian, Did you try setting environment variables for JAVA_HOME and OFBIZ_HOME?
https://www.mkyong.com/java/how-to-set-java_home-on-windows-10/ Follow the instructions in the above to set: JAVA_HOME = C:\Program Files\Java\jdk1.8.0_151 OFBIZ_HOME = C:\apache-ofbiz-16.11.03 Make sure the bin folder is in the root of C:\Program Files\Java\jdk1.8.0_151. Make sure the application, framework, etc... folders are in the root of C:\apache-ofbiz-16.11.03. Then try recompiling. -Tim -----Original Message----- From: Christian Vetterli [mailto:purduealu...@gmx.ch] Sent: Friday, December 22, 2017 8:59 AM To: user@ofbiz.apache.org Subject: Cannot install apache-ofbiz-16.11.03 on windows 10 Hello all, I do not get OFBiz istalled on my Windows 10 computer. I have tried any combination I could come up with. Different loading locations. All currently available Java versions from Oracle. Nothing seem to work. I am not a programmer. What I did for example is: OFBiz to C:\apache-ofbiz-16.11.03 Java to C:\Program Files\Java\jdk1.8.0_151 and C:\Program Files\Java\jre1.8.0_151 I used the commands gradlew cleanAll loadDefault or gradlew loadDefault ofbiz and I tried to change locations for OFBiz and Java. In addition, I tried the latest version of Java. All I am getting is: C:\apache-ofbiz-16.11.03>gradlew cleanAll loadDefault :clean :cleanAnt :cleanCatalina :cleanData :cleanDownloads :cleanEclipseClasspath UP-TO-DATE :cleanEclipseJdt UP-TO-DATE :cleanEclipseProject UP-TO-DATE :cleanEclipse UP-TO-DATE :cleanFooterFiles :cleanGradle :cleanIndexes :cleanLogs :cleanOutput :cleanTempfiles :cleanUploads :cleanXtra :cleanAll :compileJava Note: Some input files use unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details. :processResources :classes :jar :assemble :compileTestJava :processTestResources UP-TO-DATE :testClasses :test :check :build :ofbiz --load-data Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/cli/ParseException at org.apache.ofbiz.base.start.Start.main(Start.java:60) Caused by: java.lang.ClassNotFoundException: org.apache.commons.cli.ParseException at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 1 more :ofbiz --load-data FAILED FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':ofbiz --load-data'. > Process 'command 'C:\Program Files\Java\jdk1.8.0_151\bin\java.exe'' > finished with non-zero exit value 1 * Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. BUILD FAILED Total time: 2 mins 54.909 secs C:\apache-ofbiz-16.11.03> It seems that there might be a problem with windows 10. Does someone have a solution? Thanks a lot. Greetings from Switzerland, Christian