No Color in the Regions in the Edit Window

Hello there,

I am having issues with a Pro Tools session. In the Edit Window, on the Regions, there is no color on the waveform. It is black and gray. I have seen this before but I cannot recall how this was fixed.

I checked all the inputs and outputs and everything is set properly. I was able to verify the sample rate as well. I am at a loss hoping someone can point me in the right direction. I have attached a picture so that you can see what the issue is.

I am running Pro Tools 10 on a Mac.

Thanks.

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