Open the, and click/tap on the Sound icon. If you like, you can open Run (Win+R), copy and paste the command below into Run, and click/tap on OK to directly open 'Playback' devices in the Sound panel. Rundll32.exe shell32.dll,Control_RunDLL mmsys.cpl,,0 2. Click/tap on the Playback tab, and perform one of the actions below you want to use to set the default playback device.

Then tick some file formats and choose the “make player my default player' button to assign that program to. How do I change my Mac's OS? 320 Views What's the best sync app for Mac OS X? Just install another one like VLC or MPlayer and use that. What is the default file system of the Mac OS X 10.0, Cheetah? I want to make VLC my default player on Mac OS X 10.10.3. Toobig gmail error in outlook 2016 for mac. No options to change at all. I cannot drag the files into VLC like I could before the upgrade either. Please help me out! VLC is not appStore trusted application, so the mac prevents to make it as a default application for video.

(see screenshots below) • Right click or press and hold on the playback device, and click/tap on Set a Default Device. • Select a playback device, and either: • Click/tap on Set Default to set for both 'Default Device' and 'Default Communications Device'.

• Click/tap on the drop menu arrow to the right of Set Default, and click/tap on Default Device. • Click/tap on the drop menu arrow to the right of Set Default, and click/tap on Default Communication Device. This will not be the 'Default Device'.