ITunes 11.3 no longer plays AC-3 surround sound / audio.

I run iTunes in Windows, and upon updating to 11.3, the surround sound option (AC-3) no longer plays audio. Stereo works fine, but no surround sound plays at all. It worked in 11.2, but when upgrading to 11.3 it no longer works.
Possibly related: even in 11.2 it would work "inconsistently", meaning sometimes I would select the surround option and iTunes would either freeze or the sound would not play. 11.3 it won't work at all
Help?

I have had this same issue, and my problems started about the same time (three weeks ago). When I started experiencing the program I updated to the latest version of QuickTIme, but it has not helped the problem. Seems I have no audio on MPEG1 files. I can open them in iTunes and they play fine. QuickTime doesn't even show that there's an audio file when I look up movie properties. GeneLC65, have you found any solutions yet?
Oh, also the audio files embedded in Director presentation files are broken. Anyone got a clue on this?

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<< Personal information removed to comply with Verizon Wireless Terms of Service >>
Message was edited by: Verizon Moderator

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ITunes 11.3 no longer plays AC-3 surround sound / audio.

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