QuickBooks error 3008 occurs when the verification of the Intuit certificate fails, usually due to malware or an incorrect system date and time. This error can prevent access to essential QuickBooks services. To resolve it, run a thorough malware scan, ensure your system's date and time settings are correct, and verify the Intuit certificate in your web browser's security settings. If the problem persists, consider reinstalling QuickBooks or contacting QuickBooks support for further assistance.

 

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