This is most likely another Windows 10 bug, because I haven't thinkered with this computer at all.I didn't install an AV other than using the built-in Windows Defender.I've run the search and indexing troubleshooter.I've restarted the Windows Search index many times, too.I've uninstalled and reinstalled the search component using dism.Outlook 2016 / 365 search doesn't work either, at all (it doesn't even search on the mails' subjects). In Windows Explorer, the search box on the top right only searches for filenames, but not file content, and it takes a lot of time to process (as if it worked with the search index disabled). When I try to search based on the files contents from the search menu, I get the known “These results may be incomplete” message on top.
It currently has the Anniversary Edition installed. I'm using a 3 months old hp Spectre x360 (early 2016 model) which came preinstalled with Windows 10. Windows 10 bugs are driving me insane, I hope some of you can help me.
