Cannot Open AAC File Despite Having FFmpeg Installed

I am trying to open an AAC file in Audacity. When I attempt to do so, I get this error message:

As shown here I do in fact have the FFmpeg library installed.

I’ve tried reinstalling both Audacity and FFmpeg multiple times in addition to rebooting my machine after the install.

Yet, despite this I am still rewarded with this stupid ass error message. Any idea what is wrong?