Where is the file 'wixca.dll' if I have WiX 3 installed

Question

Following the recommendations here we created a custom action which references wixca.dll. Other places on the net they say this should just be installed with the WiX installer, but I can't find the file anywhere.

I see another question where someone else experienced this in pursuit of logging, but eventually did not use the custom action.

Answer 1

Hmm, do you actually need WixCA.dll in WiX 3? I didn't think that was applicable anymore.

Answer 2

You probably need to include a reference to WixUtilExtension in your Wix project.