When i run software of CAR KEY MASTER II (Gambit key programmer), i came across error “Failed to receive a valid HTTP response from the server404”
What should I do?
Opps, You were trying to update the device online.
Gambit programmer software does not allow to be updated online.
Don’t connect to network and run update.
Try to run the key programmer to check if it works properly.
If not, you may need to send back unit for repairing.