How to Fix MSMPENG.EXE Errors

What Is MsMpEng.exe

MsMpEng.exe is the AntiMalware scanning program of Microsoft Security Essentials. It monitors the data and contents from the internet, in the memory or from the discs.

Problems and Symptoms

MsMpEng.exe CPU usage is high, up to 100% sometimes. Msmpeng exe uses too much memory. Msmpeng application error message pops up.

Recommended Solution

If you computer has some or all of the problems above, we highly recommend using PC TuneUp Maestro to repair msmpeng.exe problems.

Detailed Instructions

Step 1: Download MSMPENG.EXE repair tool and install it
Step 2: Click the "Start" button
Step 3: Click "Fix Items" and that's it

Click here to start a secure download of PC Tuneup Maestro.
Click here to start a secure download of PC Tuneup Maestro.
File Size: 2M ( < 20 sec. on DSL/ADSL/Cable Modem)

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Click here to start a secure download of PC Tuneup Maestro.
Click here to start a secure download of PC Tuneup Maestro.
File Size: 2M ( < 20 sec. on DSL/ADSL/Cable Modem)