Warning: No images were found in the library named wpNivoSlider. Please edit this web part and select another library, OR upload one or more images to wpNivoSlider :
1. Go to Site Actions > View All Site Content
2. Scroll down the lists until you find the image library ' wpNivoSlider '
3. Click the 'Upload' link to add new photo(s); follow the directions in the modal dialogs.
4. Be sure to number the photos in the SliderOrder fields correctly, and check in the new photos.