Preview of transitions are not displayed

Try one of the solutions listed below.

• Make sure you have the latest version of the extension
• Make sure that in the directory where you unpacked the archive with presets, there are no special symbols. For example “#”, “$”
• Make sure that the folder with installed presets has not been moved to another directory or the folder names in the directory have not been changed. In this case, you can delete pack from Motion Bro and then reinstall it again.
  
• Try to restart After Effects.