CG FC200 Failed to Open Device Solution


I just received one new CG FC200 ECU programmer last week. After installing the FC200 software, I started to run the software, but I encountered three errors.

Error 1: e126: Failed to open the device, please check the device connection

Error 2: Failed to connect to the server. Check the network or try again later

Error 3: There is no authorization information displayed on the screen. technician replied:

For error 1, the possible cause is that the device is not detected out.

Suggestion: Try on other USB ports

For error 2& error 3, please check if the network has been connected normally. Then go to try again.

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