AEUX plugin not showing the UI

Thanks mate, It's working perfectly now!

I see three errors

We'll try something:

Open the AEUX extension window in After Effects

then in Google Chrome paste this URL:

http://localhost:7220/

Click on AEUX

Go to the console tab, and maybe we'll find some errors there:

yep, i did

Stupid question, but it's true that it’s not mentioned.

Did you restart After Effects?

I've tried both, but it's still the same.

Manual installation (the last resort!) 

I checked, and the AEUX extension uses CSXS version 5.

So, in your registry, you should have CSXS.5 with a PlayerDebugMode key set to 1.

If it’s too complicated, install AEUX_0.8.2.zxp using the ZXP Installer, it should handle it automatically.

No, I installed it manually.