Thread: MsMpEng.exe
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03 Nov 2012  

Multi-Boot W7_Pro_x64 W8.1_Pro_x64 W10_Pro_x64

OK, that is the Security Essentials folder and program.

How much CPU is MsMpEng.exe using for you?
What other real-time Security programs do you use?

You may have a conflict with Security Essentials and something else on your system if MsMpEng.exe is using a lot of CPU.
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