One of the most commonly registered problems that McAfee antivirus users usually come across is the display of a message that McAfee real-time scanning won’t stay on. This malware problem occurs majorly on systems with Windows 7 operating system. If you are also the victim of such error with your real-time scanning, you need to follow the below-given rules – Initially turn on the safe mode of your PC either with the help of F8 button or by just going to system configuration section of administrative tools. This will also turn off the McAfee real time scanner. Then, again you need to turn off the safe mode so as to bring back McAfee real time scanner working in proper condition.