If you have ExBuddy installed, it is not the correct version.
Please make sure you follow these steps to get it to work:
Navigate to Entrax's ExBuddy repository, click the big green Clone or Download button and download the zip archive.
Unpack the zip archive to a temporary location.
Make sure you delete .\RebornBuddy\Plugins\ExBuddy entirely.
Move the .\ExBuddy-master\ExBuddy subfolder from the unpacked repository to .\RebornBuddy\Plugins\ExBuddy.
Do not move anything out of the ExBuddy folder (i.e. do not move the .\ExBuddy\Plugins folder to .\RebornBuddy\Plugins)!
If installed correctly, you should see the plugins "Enable Flight" and "Skywatcher" in the version 4.2.0.0 in the startup sequence and loading the profile should work.