- 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-1.6.2
or
C:\Users\UserName\AppData\Local\PreziPitch\app-1.6.2

- 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.

- Ignore the crash error only after Prezi is closed, it has no effect.

- Don't allow it to update, when closing program choose Quit anyway the update. If you have a better way through blocking it from updating itself using a firewall, do that. Updating it will mess it up. Why not latest update then? Because same method of patching it makes the app crash upon launch in the latest update, sorry.
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