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Windows 7: If you didn't install Microsoft Security Essentials Do you have this

12 Dec 2010   #1
bigg123

Windows 7
 
 
If you didn't install Microsoft Security Essentials Do you have this

If you didn't install Microsoft Security Essentials Do you have this key:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Defender

Cause I have this as a leftover after I uninstalled MSE and don't know if it was there before.


My System SpecsSystem Spec
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12 Dec 2010   #2
Brady A

Windows 7 Home Premium, 64 bit.
 
 

Windows defender comes with any Windows operating system.
My System SpecsSystem Spec
12 Dec 2010   #3
bigg123

Windows 7
 
 

Quote   Quote: Originally Posted by Brady A View Post
Windows defender comes with any Windows operating system.
So every W7 machine has the Windows Defender Key regardless of MSE installed?
My System SpecsSystem Spec
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12 Dec 2010   #4
Brink

64-bit Windows 10 Pro
 
 

Hello Big123,

Yes, that is correct.

When you install MSE, it only turns off Windows Defender and sets MSE to be the default program instead.
My System SpecsSystem Spec
12 Dec 2010   #5
whs
Microsoft MVP

Vista, Windows7, Mint Mate, Zorin, Windows 8
 
 

The MSE and Defender processes are the same (MsMpEng.exe - if I remember right). When you uninstall MSE, it defaults to Defender. Nothing to worry about.

Hmm, Shawn beat me to it - LOL.
My System SpecsSystem Spec
12 Dec 2010   #6
bigg123

Windows 7
 
 

Quote   Quote: Originally Posted by whs View Post
The MSE and Defender processes are the same (MsMpEng.exe - if I remember right). When you uninstall MSE, it defaults to Defender. Nothing to worry about.

Hmm, Shawn beat me to it - LOL.
Your right about it reverting back to Defender. But no it doesn't use the memory hogging process, (MsMpEng.exe).
My System SpecsSystem Spec
12 Dec 2010   #7
bigg123

Windows 7
 
 

Quote   Quote: Originally Posted by Brady A View Post
Windows defender comes with any Windows operating system.
Thanks for reminding me of that! I forgot about that!
My System SpecsSystem Spec
12 Dec 2010   #8
whs
Microsoft MVP

Vista, Windows7, Mint Mate, Zorin, Windows 8
 
 

Quote   Quote: Originally Posted by bigg123 View Post
Quote   Quote: Originally Posted by whs View Post
The MSE and Defender processes are the same (MsMpEng.exe - if I remember right). When you uninstall MSE, it defaults to Defender. Nothing to worry about.

Hmm, Shawn beat me to it - LOL.
Your right about it reverting back to Defender. But no it doesn't use the memory hogging process, (MsMpEng.exe).
Quote:
The msmpeng.exe process is used by the Microsoft Windows Defender to perform spyware scanning procedure
Source: http://www.processlibrary.com/directory/files/msmpeng/
My System SpecsSystem Spec
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 If you didn't install Microsoft Security Essentials Do you have this




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