No, once you install ViewletCam, you have everything you need to run the software. In order to view the exported Flash Viewlets, you (or the viewer) will need:
Where can I get additional help for using ViewletCam?
Please go to the Help section of our site for additional self-help options for all of our products. You can also take advantage of our Training services. Finally, if you cannot find the answers you seek, please feel free to Contact Us with any questions or concerns you may have.