Article ID: 1238
Last updated: 14 Feb, 2023
If you receive this error message when trying to license TaxCalc, it means that:
However, if you have successfully purchased or renewed your software, there might be an issue with the system clock on your computer. The licensing mechanism is date sensitive and a difference of over 24 hours can cause a problem. Follow these steps to fix the problem:
If you still can't access the software, contact our support team for further assistance.
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