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Getting a license error message when opening XLSTAT?

This troubleshooting article concerns perpetual licenses holder without access to the latest version.

XLSTAT has recently migrated to a new and more performant licensing system. As a result, you may receive a license error message next time you open XLSTAT:


If such a message appears on your screen, please follow the steps below:

1. Uninstall XLSTAT.

2. Identify the version of XLSTAT you are running. This information is located in the bottom-left corner of the error window. We have two types of version numbering.

  • Case 1: Versions > XLSTAT 2019


  • Case 2: Versions < XLSTAT 2019


3. Replace the bold letters of the download links by the proper XLSTAT version.

Links for case 1:

  • PC:

  • MAC :

Links for case 2:

  • PC:

  • MAC:

4. Download XLSTAT using the right link and install it.

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