Now Where Did that SDK Go?

Installed one or both SharePoint SDK and cannot find them?

Check your external drive. It appears that the SDK installer installs to the highest available drive – and that just might be your external drive or flash drive. So before you start uninstalling , reinstalling and repairing take a look for the SDKs on your highest available drive.

All in all a minor issue considering I now have the SDK available on the laptop.