Just fire up the Terminal and issue the following command:

$ open ~/Library/Preferences/com.apple.LaunchServices/com.apple.launchservices.secure.plist

You might need to reboot your Mac afterwards.

I needed this after deciding I no longer needed Keka to open every compressed file format known to man and got tired of seeing its file type icon on every .zip on my Mac.

The launchservices plist shown in Xcode