Windows Defender won't install?

chrisp9au

New member
Local time
6:49 AM
Messages
17
Location
SE Australia
Hi,

I recently upgrade from Windows Vista Business to Windows 7 Home Premium, no major problems, apart from having to reinstall my programs.

I installed Windows Security Essentials plus all the updates, no problems.

My attempts to install Windows Defender have failed miserably!

Firstly it advised:

'You do not need to install this software because Windows Defender is included in Windows Vista. You can access windows defender from the security section of the windows control panel'

Which is a bit strange seeing that I have Windows 7 Home Premium installed!

I then tried starting the Defender Service and got the message:

'The Windows Defender service on Local Computer started and then stopped. Some services stop automatically if they are not in use by other services or programs'

Note: Windows Defender does not show up as an installed program.

Any ideas on how to solve this puzzle?

Thanks
Chris
 
Last edited:

My Computer

Computer Manufacturer/Model Number
Dell Optiplex GX270
OS
Windows 7 Home Premium 32bit
CPU
Intel(R) Pentium(R) 4 CPU 2.80GHz, 2793 Mhz, 1 Cor
Motherboard
X86-based PC
Memory
4GB
Graphics Card(s)
GeForce 6200
Sound Card
Creative Labs Audigy 2
Monitor(s) Displays
Dell 1901
Hard Drives
2 x 250gb Western Digital
PSU
?
Case
GX270 small
Cooling
Fan
Windows 7 Features: Windows Defender

Win Defender is part of the OS in Win7 not a seperate add on.
Above link gives you specifics.

Mike

One more thing: Windows Defender is now part of Action Center,
tooltip_3.gif
515 people like this

Action Center
Now you can respond to system notifications and keep your PC running smoothly from a single location.
the new, streamlined place for keeping your PC running smoothly.

windows-defender.jpg
 

My Computer

Computer Manufacturer/Model Number
Hopalong/ Godzilla
OS
Windows7 Pro 64bit SP-1; Windows XP Pro 32bit
CPU
Intel Core i7-870 Lynnfield 2.93GHz LGA 1156 95W Quad-Core
Motherboard
ASUS P7P55D-E PRO
Memory
8GB@1400MHz Crucial Ballistix DDR3-1600 4x2GB
Graphics Card(s)
ASUS ENGTX460 DirectCU/2DI/1GD5 1GB 256-bit GDDR5
Sound Card
VIA Onboard
Monitor(s) Displays
Asus VS248H-P 24"; Samsung SyncMaster 941BW 19"ws
Screen Resolution
1920x1080; 1440x900
Hard Drives
Samsung 830 120GB SSD
Intel 320 120GB SSD
Western Digital Caviar Black WD7501AALS 750GB 7200 RPM SATA 3.0Gb/s
Western Digital Caviar Black WD6401AALS 640GB 7200 RPM SATA 3.0Gb/s
PSU
COOLER MASTER Silent Pro RS850-AMBAJ3-US 850W Modular
Case
COOLER MASTER HAF 932 RC-932-KKN5-GP Black
Cooling
Scythe "Mugen-2 Rev.B" (2 ScytheKaze-Jyuni PWM fans)
Keyboard
Logitech K-320
Mouse
Kensington
Antivirus
Avast Inernet Suite
Browser
IE 9 ; Chrome
MSE combines Defender functionality along with Virus scanning. MSE will also disable Defender, this is a normal function.

If you have MSE installed, you don't have to add Defender...you have it, along with active virus scanning.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Dell Hell oh Well
OS
Win 7 32 Home Premium, Win 7 64 Pro, Win 8.1, Win 10
CPU
Intel Core 2 Duo 2.93GHz
Memory
Not much with my ADHD
Graphics Card(s)
ATI Radeon HD 4350
Monitor(s) Displays
24" HDTV/Monitor
Screen Resolution
Blurry after a Scotch or 2
Hard Drives
1 HDD 250 GB, 1 HDD 1 TB, 3 - 1 TB Externals
Case
Don't get on my case...man :D
Cooling
I have an Air Conditioner & Diet Pepsi
Keyboard
Saitek Cyborg
Mouse
10 yr old MS optical mouse that still works
Internet Speed
Never fast enough
Antivirus
Various
Browser
Various
Windows Security Essentials.

I didn't catch that you were refering to Microsoft Security Essentials.

As Borg stated MSE becomes primary and Defender is turned off.

If you remove MSE then Defender turns back on.

MSE is a full AV so I would stay with it.

Mike
 

My Computer

Computer Manufacturer/Model Number
Hopalong/ Godzilla
OS
Windows7 Pro 64bit SP-1; Windows XP Pro 32bit
CPU
Intel Core i7-870 Lynnfield 2.93GHz LGA 1156 95W Quad-Core
Motherboard
ASUS P7P55D-E PRO
Memory
8GB@1400MHz Crucial Ballistix DDR3-1600 4x2GB
Graphics Card(s)
ASUS ENGTX460 DirectCU/2DI/1GD5 1GB 256-bit GDDR5
Sound Card
VIA Onboard
Monitor(s) Displays
Asus VS248H-P 24"; Samsung SyncMaster 941BW 19"ws
Screen Resolution
1920x1080; 1440x900
Hard Drives
Samsung 830 120GB SSD
Intel 320 120GB SSD
Western Digital Caviar Black WD7501AALS 750GB 7200 RPM SATA 3.0Gb/s
Western Digital Caviar Black WD6401AALS 640GB 7200 RPM SATA 3.0Gb/s
PSU
COOLER MASTER Silent Pro RS850-AMBAJ3-US 850W Modular
Case
COOLER MASTER HAF 932 RC-932-KKN5-GP Black
Cooling
Scythe "Mugen-2 Rev.B" (2 ScytheKaze-Jyuni PWM fans)
Keyboard
Logitech K-320
Mouse
Kensington
Antivirus
Avast Inernet Suite
Browser
IE 9 ; Chrome
Thanks gentlemen!

If MSE does it all I'm happy, I guess the daily scan searches for everything, viruses, spy ware, and malware.
So I don't need to install anything else?

Cheers
Chris
 

My Computer

Computer Manufacturer/Model Number
Dell Optiplex GX270
OS
Windows 7 Home Premium 32bit
CPU
Intel(R) Pentium(R) 4 CPU 2.80GHz, 2793 Mhz, 1 Cor
Motherboard
X86-based PC
Memory
4GB
Graphics Card(s)
GeForce 6200
Sound Card
Creative Labs Audigy 2
Monitor(s) Displays
Dell 1901
Hard Drives
2 x 250gb Western Digital
PSU
?
Case
GX270 small
Cooling
Fan
Your welcome.

MSE on and the Windows firewall on you should be good.

Mike
 

My Computer

Computer Manufacturer/Model Number
Hopalong/ Godzilla
OS
Windows7 Pro 64bit SP-1; Windows XP Pro 32bit
CPU
Intel Core i7-870 Lynnfield 2.93GHz LGA 1156 95W Quad-Core
Motherboard
ASUS P7P55D-E PRO
Memory
8GB@1400MHz Crucial Ballistix DDR3-1600 4x2GB
Graphics Card(s)
ASUS ENGTX460 DirectCU/2DI/1GD5 1GB 256-bit GDDR5
Sound Card
VIA Onboard
Monitor(s) Displays
Asus VS248H-P 24"; Samsung SyncMaster 941BW 19"ws
Screen Resolution
1920x1080; 1440x900
Hard Drives
Samsung 830 120GB SSD
Intel 320 120GB SSD
Western Digital Caviar Black WD7501AALS 750GB 7200 RPM SATA 3.0Gb/s
Western Digital Caviar Black WD6401AALS 640GB 7200 RPM SATA 3.0Gb/s
PSU
COOLER MASTER Silent Pro RS850-AMBAJ3-US 850W Modular
Case
COOLER MASTER HAF 932 RC-932-KKN5-GP Black
Cooling
Scythe "Mugen-2 Rev.B" (2 ScytheKaze-Jyuni PWM fans)
Keyboard
Logitech K-320
Mouse
Kensington
Antivirus
Avast Inernet Suite
Browser
IE 9 ; Chrome
MSE will run active background scans on your entire system once you boot, however I would recommended you do a full system scan at least once a week.

You can schedule these scans by going to the settings tab. Also, make sure everything is checked in Real-time protection.

It wouldn't hurt for you to add Malwarebytes to your arsenal and do a regular scan with that. Malwarebytes is an on demand scanner, so you'll have to run it on a regular basis, but it will not conflict with MSE. There is a free version which works very well.

http://www.malwarebytes.org/
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Dell Hell oh Well
OS
Win 7 32 Home Premium, Win 7 64 Pro, Win 8.1, Win 10
CPU
Intel Core 2 Duo 2.93GHz
Memory
Not much with my ADHD
Graphics Card(s)
ATI Radeon HD 4350
Monitor(s) Displays
24" HDTV/Monitor
Screen Resolution
Blurry after a Scotch or 2
Hard Drives
1 HDD 250 GB, 1 HDD 1 TB, 3 - 1 TB Externals
Case
Don't get on my case...man :D
Cooling
I have an Air Conditioner & Diet Pepsi
Keyboard
Saitek Cyborg
Mouse
10 yr old MS optical mouse that still works
Internet Speed
Never fast enough
Antivirus
Various
Browser
Various
Hey Chris :

Welcome. As per the suggestions, MSE and Malwarebytes will cover almost all your bases - its a good suggestion.

Regards,
Golden
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Golden Mk. I.4
OS
Windows 10 Pro x64 ; Xubuntu x64
CPU
Intel i7 860 @ 2.80 GHz O/C'ed to 4.0GHz
Motherboard
Gigabyte P55A-UD3R Rev.1. Award BIOS F13
Memory
16GB Corsair Vengance DDR3 @ 661 MHz Dual Channel (9-9-9-24)
Graphics Card(s)
EVGA NVidia GTX 560 1024MB
Sound Card
Realtek Integrated
Monitor(s) Displays
Dual Samsung SyncMaster 2494HS
Screen Resolution
1920*1080 and 1920*1080
Hard Drives
1*Samsung 840 EVO 120GB SSD;
1*OCZ Vertex 2 60GB SSD;
2*Samsung F3 SpinPoint 1TB in RAID0;
1*Samsung F1 SpinPoint 1TB;
2*Western Digital 1TB External USB 3.0
1*Western Digital 500GB External USB 3.0
1*Seagate 500GB External USB 2.0
PSU
Thermaltake ToughPower QFan 750W
Case
Thermaltake Element S VK60001W2Z
Cooling
Corsair H60 Water Cooling, 2*230mm and 2*80mm case fans
Keyboard
Logitech G110
Mouse
Logitech MX518
Back
Top