Doesn't show thumbs on High Sierra

[skovsboll]

I can't see previews on High Sierra.

Could it be related to this frequent message in system.log?

com.apple.xpc.launchd[1] (com.apple.quicklook[54440]): Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.quicklook

[ikhwanuddin]

thumbnails don't work, but quick look is all good.

[jamaluddinrumi]

it works on mine

i used the all user version one