The client could not establish a connection to the Nav service. FaultCode = 'InternalServiceFault' Reason = 'The server was unable to process the request due to an internal error. For more information about the error, either turn on IncludeExceptionDetailInFaults (either from ServiceBehaviorAttribute or from the <serviceDebug> configuration behavior) on the server in order to send the exception information back to the client, or turn on tracing as per the Microsoft .NET Framework 3.0 SDK documentation and inspect the server trace logs.'
Comments
Your guess is right, the error is due to installation of NAV 2009 R2.
As per my understanding please uninstall any previous version before Nav 2013 and then repair NAV 2013 installation. I hope then the problem will get resolved.
Thanks & Regards,
Saurav Dhyani
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Thank you for your reply...
Do you mean I have to keep only NAV 2013 in my machine???
Infact, I need both versions in my work...
Maybe you can have the 2009 on the virtual machine, if you have to keep both versions on the same machine?