VCDS and OBD diagnostic device in the On-Board Diagnostics Shop
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Licensed Interface Required

 
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alexandererlangen



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Post25-06-2017, 8:27    Subject: Licensed Interface Required Quote

Hello,

I purchased the VCDS Ross Tech V2 HEX-NET (unlimited) interface and downloaded the VCDS software from the shop.

However, when I run the "VCDS DRV 17.1" application and perform an Autoscan, I always get the message "This function requires a licensed interface." I have already registered, though.

How can I solve this problem? Restarting the computer didn't help.



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Schöne Grüße
Alexander


Translated on 13-09-2026, 4:43.
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dieselschrauber
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Post25-06-2017, 16:52    Subject: Licensed Interface Required Quote

Hello Alexander,


Could you please go to "Settings" in the main VCDS menu, then "Connection Test", "Save", and then in the main menu, click on "About..."?
Please email me a Screenshot of the "About..." dialog. In the Screenshot, there should be green text next to the serial number of the diagnostic cable, indicating that the interface is licensed.
I'm pretty sure I checked that already, but you never know.

It's possible that clicking "Connection Test" in the program settings will already resolve the issue.

Best regards, Rainer.


Translated on 13-09-2026, 4:44.
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alexandererlangen



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Post26-06-2017, 15:10    Subject: Licensed Interface Required Quote

Hello Rainer,

It says "not licensed" there.

Best regards.
Alexander.



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Schöne Grüße
Alexander


Translated on 13-09-2026, 4:45.
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dieselschrauber
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Post26-06-2017, 15:14    Subject: Licensed Interface Required Quote

That's bad; HEX-NET should already have a license from Ross-Tech. I'll inquire about it.

Best regards, Rainer.


Translated on 13-09-2026, 4:45.
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alexandererlangen



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Post27-06-2017, 8:02    Subject: Licensed Interface Required Quote

OK. Thank you for the email.

I'll wait and see if they can manage it.

So, the serial number is different in the German and English versions.
Schöne Grüße
Alexander


Translated on 13-09-2026, 4:46.
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