Knowledgebase: TroubleShooting
[QODBC-ALL] Troubleshooting - CDKEY has an invalid checksum
Posted by Jack - QODBC Support on 09 August 2016 02:32 PM

Troubleshooting - CDKEY has an invalid checksum

Problem Description:

I just purchased a QODBC 2024 license.

I have everything set up, but I can't activate the CDKEY.

"CDKEY has an invalid checksum."




Solution:

QODBC 2024 CDKEY/license can only be activated on QODBC Desktop driver version 24.

QODBC 2023 and below CDKEY/license can be activated on QODBC Desktop driver version 24 and below.

Please download the latest version of QODBC Driver for QuickBooks - https://qodbc.com/qodbc-downloads/




CD Key has an invalid checksum (other than QODBC 2024 CDKEY/license)

Problem Description:

I am moving to a new server.

I have everything set up, but I can't get the license to transfer. On the old machine, when I go to the 'deactivate' using my cd-key, I get:

"CD Key has invalid Checksum."



Please help me to resolve this error.

Solution:

You will get the error "CD Key had invalid Checksum" when you try activating the wrong product's CD KEY.

QODBC Desktop license can only be activated on a QODBC Driver for QuickBooks Desktop.

QODBC Online license can only be activated on a QODBC Driver for QuickBooks Online.

QODBC POS license can only be activated on a QODBC driver for QuickBooks Point of Sale.

 

Please ensure you have purchased the correct QODBC product and activated in on the correct driver.

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