It's known and Microsoft knows about this. The DLLHost executable is having problems when 16GB or RAM is installed in the computer or when the Internet Explorer 10 is installed. Remove Internet Explorer and install an older version instead. This should fix the issue, or simply use something else instead of MyTurboPC. This is also considered a workaround. However, MyTurboPC doesn't have good ratings on various websites. It's recommended for immediate removal.