plugins going to wrong location.

up untill recently cubase effect plugs where available in their own,for example,modulation included all cubase modulation plugs.same for reverb,etc. i have added some new effects plugins to my collection,and they are now comming up in the modulation,reverb etc.
is this new,or is something wrong?

If they are NOT VST3 FX you can move them to the folder of your choice.

Find the plugin directory and move the .dll file to the correct folder.

thanks for reply,maybe thats it,they must be vst 3.