Hi Steve,
If you are not using ProAnimator version 4.5.1, then I recommend downloading the latest version.
To download the latest version, please visit our download page listed below:
http://zaxwerks.com/cgi-bin/download.cgi
If you are already using version 4.5.1, to reset your swatches, do the following:
Go to "Documents (My Documents in Windows) > Zaxwerks" and delete the "ProAnimator" folder. Then, launch ProAnimator. When ProAnimator launches, it will recreate all the presets again, and you will all your swatches reset.
Best,
Edward