How to remove add-on in InstantCMS 2?

Question

InstantCMS

I installed the same add-on twice through the form for adding a new one, now I can’t find how to remove the copy. It's not in the Components section.

Answer 1

Required:
1) Delete all files that were uploaded by the component (you can see them in the installation package)
2) Delete the database entries that were created during installation from the install.sql file
In almost all cases, this is enough.

Answer 2

Delete an extra component from the database. Be in the cms_controllers table