[Zubersoft]

Please contact me at mike@zubersoft.com. We should be able to get the app running on that tablet without the licensing error, but it may involve using the FastSpring version of MobileSheetsPro instead of the Google Play Store version. In the email you send, please include the email address you used to purchase MobileSheetsPro so that I can verify everything looks okay in the Google Play developer console.

Thanks,
Mike