How do I stop ooVoo from opening when I boot my PC? ooVoo Support December 01, 2016 14:14 Updated Follow To stop ooVoo from running when you start your PC: From the ooVoo menu bar, click ooVoo >Settings. Uncheck the option to Start ooVoo when your computer starts. Click SAVE to save your changes. Comments 0 comments Please sign in to leave a comment.