- Install Prezi Next, then close it completely.

- Replace "PreziNext.Windows.Core.dll" file in the following path:

C:\Users\UserName\AppData\Local\PreziPitch_x64\app-1.6.3

- Create a free account by choosing "Basic" license type here:

https://prezi.com/pricing/

- And sign in with that account. The fixed file with remove expiration date and prolong it up-to the year of 9999.

- Don't allow it to update, how to block the update:

Go to setting, and wait for it to start downloading the update. As soon as the bar shows some progress, exit the application without updating. Go to the partially downloaded file: c: \ Users \ ... \ AppData \ Local \ PreziPitch_x64 \ packages \ PreziPitch_x64-1.7.8-full.nupkg and change the attributes to be read only. The program no longer tries to download the update, because it can not.
=================
