Greetings!
Yes indeed, there is quite an error in connection. We are sorry for that!
Alternatively, you can do it in another way:
1. Build you strategy in VJF
2. Right-click on your strategy in "MyStrategies" section and choose "View Source"
3. Copy the complete code
4. Open a new strategy in JForex
5. Insert the full code (replace)
6. Compile the file under the same name like it is recommended (saved before)
7. Choose your compiled file in order to run it on realtime of in historical tester for back-testing purposes
I hope that it was clear