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Avalara Help Center

Do I need to uninstall AvaTax for Sage 300 before I upgrade to a new version?

Overview

You want to upgrade to the newest build of the Avalara for Sage 300 connector and want to know if you should uninstall the previous version.

Environment

Sage 300

Resolution

  • Every update for every version of Sage 300 (Accpac) has its own AvaTax for Sage 300 integration. If you move to a new version of Sage 300, you must uninstall the currently installed AvaTax for Sage 300 integration and after you upgrade Sage 300 (Accpac), install the new AvaTax for Sage 300 integration. To do so, follow these steps:
    • Go to the Avatax Settings in Sage 300 and back up the current credentials.
    • To uninstall the version you need to go to Control Panel and Uninstall the Sage Sales tax Powered by Avatax.
    • Install the new version by running the exe file from the connector folder.