Unknown GA Expansions appeared at my libraries

Hello guys,
I am noticed that some unknown GA Expansions appeared at my libraries… there are many presets with red mark that can be found at my styles-instruments-midi tabs.
Of course i didn’t buy nothing of this stuff and am i really had no idea what happens.
These (alien :grinning:) stuff does NOT appear at Library Manager
just for your info the extensions are:
Colliding Worlds
Future Electronica
Future Past Perfect
Metronomic Cinema
Neuro Mindset
Prime Cuts

Any help to get rid of all these???
Many Thanks
some examples


I think it’s solved!
I reach the following path
and then i delete one by one the wrong/foreign expansions