I created it with Notebook 10 for Smartboard. I'm not sure if it is compatible with your Mimio. Have you had luck with other Smartboard presentations? If you give me your email address, I will try saving the presentation with Notebook 9 and see it that will work. I will also send you another copy of the original to see if something went wrong during downloading. If it still doesn't work, then please contact our administrator, Paul, at http://www.teacherspayteachers.com/Contact-Us and request a reversal of your charges.