You can reset your my5.tv/activate by launching the app on your device and choosing to create a new code.
Logging into the app and going to the activation page will allow you to request a new my5.tv/activate
To activate your My5 TV app and stream videos visit [url=<font color=#1155cc data-scefontsize=small size=3 href=http://my5.tv/activate]my5.tv/activate and complete the given process.