1. Copy the Motion Bro 4 folder to the following location:
Win : C:\Program Files (x86)\Common Files\Adobe\CEP\extensions\
Mac: system disk/Library (called resource library )/Application Support/Adobe/CEP/extensions

2. Run Add Keys.reg on Win, run install-as-admin on Mac

3. Open the AE software settings, check *Allow scripts to read and write and access the network
Win: Edit - Preferences - General
Mac: After Effects CC - Preferences - General

AE CC2019.1 or higher in:
Win: Edit - Preferences - Scripts and Expressions
Mac: After Effects CC - Preferences - Scripts and Expressions

4. On the top window menu of the software - Extension - Motion Bro 4 script

5. Then drag the suffix .mbr files in the preset package folder to the window one by one to install

For more go to editora.ir