There was a bug on older release that misplaced the definitions folder. It was fixed in the latest release. If you were using that older release, try looking for a 'definitions' folder on the parent folder of your D3H executable. Inside that folder should be some skill names with BIN extension.
If you are using the latest release on the this forum's download thread, move the 'definitions' folder to the same folder as your executable. Then launch D3H and it should be there.