My spotlight is acting a bit scatchy, it shows every program as a rar? archive.
Did a rebuild of the index file. Did a repair permissions.
Who can Help me?
Restart the SystemUIServer
Reboot into Safe Mode
Boot holding ⇧, login, wait a bit, then reboot normally.
Thread about this problem at Apple forum
This is open bug known by Apple, as mentioned by rei_vilo Mar 28, 2014
Temporary solutions might be: