"waiting for watchdog service start failed"

Additional information to the earlier post: the error code is 0xC0070643

Trying to install AVG on a  new Acer tablet running windows 8 and the above message appeared, The installation is not complete Is there a solution, please?

Hi, we apologize for the inconvenience caused. "Watchdog service failed" error occurs if you have installed any other third party security software in your computer. Please open control panel and check if you have installed any conflicting security software in your computer. Please uninstall it and then try to install AVG to fix this issue. Thank you.

Additional information to the earlier post: the error code is 0xC0070643