Painter 2021 brushes into Painter 2022

Does anyone know how to get the brushes I purchased via the website and was able to install into Corel 2021 to show up in Corel 2022? There are exe files that I paid for on Cleverbridge--I did not get them from inside the program. 

The manual (???) says to choose Import > Brush Library but then when I go to the Painter 2021 brushes, it cannot find anything that has a .brushlibrary extension.

Corel support is a total disaster!!!! (actually, the term "corel support" is an oxymoron!!)

Can anyone help?