C3 Software Activation Problem – Solution Guide

December 29, 2025 Obdii.shop MB Star, Mercedes Benz Trouble Repair 0

Issue:

XENTRY Diagnostics gets stuck filling with red text informing that Startkey already expired 01.01.2022 when i was using mb star c3.

Reply:

Engineer can activate software for you remotely.
He said that as long as your computer’s time is set to the current time, you can ignore this prompt and activate the software by following the instructions in the activation video.

More request,welcome to contact us directly: sales@obdii.shop
Our Website link: https://www.obdii.shop/

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