plugins

[solid flint]

i have 3 kinda different plugin files that the writing on the logo is different and i think i should put them in special folders and also Nik collection 6 doesnt work (2nd image) some other plugins doesnt work too

[lilac birch]

Nik Collection, if you acquired when it was free from Google doesn't work anymore (it's very old). I think you can get it from DxO now as they updated it for newer versions of Photoshop (You need to double check)
In fact, I think the old NikCollection ceased to work about a good year ago, if not more

You can ask your specific question on the adobe forum as there is a specific section on plugins,
I have s ome plugins for Photoshop (not much I'lll admit) but none of them are "FLAC AEIO"

Looks more like a music thing just by the name of it

https://community.adobe.com/t5/photoshop-ecosystem/ct-p/ct-photoshop?page=1&sort=latest_replies&lang=all&tabid=all&topics=label-actionsandscripting

If you got the latest NikCollection, then you need to contact DxO, they may have a patch

https://nikcollection.dxo.com/

[solid flint]

no i mean some other plugins i have theire icon as you can see is plug-in or general or PRM
i wanted to know if i should put general or PRM files in other folders