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Denodo on windows 64bit - 'Virtual DataPort Server' won't start

I installed Denodo as administrator and have pointed java home to a 1.8 JRE. In 'Denodo Platform Control Center' the 'self-service' and 'diagnostic' servers are able to start. But the 'virtual dataport server' never starts it shows 'stopped' even if clicking the green button and waiting a while. Even if running vqlserver_startup.bat from command prompt as admin it just comes back saying 'Error: Could not find or load main class Files' Cannot find any other instructions/logs to help. This is v6, have never tried older denodo.
user
07-12-2017 07:16:36 -0500

1 Answer

Hi, The error “Could not find or load main class files” could occur when the java couldn’t find the class it’s looking for. You can check whether the preferred Java Virtual Machine is selected in “Denodo Control Center>Configure>Java Virtual Machine>Edit” Ensure that the default port(9999) of Virtual DataPort Server is listening and not other application using that port. For more information about this error, you can check the log file located in <DENODO_HOME>/logs/vdp/vdp.log You can have a look at [Virtual dataport doesn't start](https://community.denodo.com/answers/question/details?questionId=90670000000CcC8AAK) Community Q&A for more options. Hope this helps!
Denodo Team
08-12-2017 08:26:58 -0500
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