Windows 7 Forums
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

Windows 7: Problem with Windows Defender

24 Feb 2011   #11

Windows 7 home premium 32bit

The CF is new from the link that you provided. Sophos is a paid corporate edition. The ESET log is attached. Defender still fails to load with the message, "Application failed to initialize: 0x80070006. The handle is invalid."

Attached Files
File Type: txt eset.txt (772 Bytes, 9 views)
My System SpecsSystem Spec
24 Feb 2011   #12
Microsoft MVP

Windows 7 Ultimate 32bit SP1

Download ATF Cleaner Welcome to the Frontpage -
Click "Main" > check 'select all' (except Prefetch) this first time using it, then click "Empty Selected". Do the same for FireFox or Opera if you use either of those browsers.
Finally go to Control Panel > Internet Options.
On the General tab under "Temporary Internet Files" Click "Delete Files".
Put a check by "Delete Offline Content" and click OK.

Now download JavaRa and run |MG| JavaRA 1.16 Beta Download

Update your Java!

  • Download the latest version of Java Runtime Environment (JRE) 6.
  • Scroll down to where it says "Java Runtime Environment (JRE) 6u24 allows end-users to run Java applications".
  • Click the "Download" button to the right.
  • Check the box that says: "Accept License Agreement".
  • The page will refresh.
  • Click on the link to download Windows Offline Installation with or without Multi-language and save to your desktop.
  • Close any programs you may have running - especially your web browser.
  • Go to Start > Control Panel double-click on Add/Remove programs and remove all older versions of Java.
  • Check any item with Java Runtime Environment (JRE or J2SE) in the name.
  • Click the Remove or Change/Remove button.
  • Repeat as many times as necessary to remove each Java versions.
  • Reboot your computer once all Java components are removed.
  • Then from your desktop double-click on jre-6u24-windows-i586-p.exe to install the newest version.

Now type services.msc in the start search box. Click on the icon. When the window opens, see if Windows Defender is set to automatic and started. To do this, right click and choose properties
My System SpecsSystem Spec
24 Feb 2011   #13

Windows 7 home premium 32bit

Ok seems that the Defender service is not in my service list.....weird? anyway to reinstall this?
My System SpecsSystem Spec

24 Feb 2011   #14
Microsoft MVP

Windows 7 Ultimate 32bit SP1

You don't need it if you have good anti-malware programs running. I disabled it ages ago, on all three of my computers.

Make sure Sophos is updated and running. Also keep MalwareBytes' updated.

Are you still getting redirected?
My System SpecsSystem Spec
24 Feb 2011   #15

Windows 7 home premium 32bit

seems to be fine right now. If I notice anything else I'll be sure to let you know. Thankyou to everyone for the help.
My System SpecsSystem Spec
24 Feb 2011   #16
Microsoft MVP

Windows 7 Ultimate 32bit SP1

Let's do a little clean-up ...

  • Click START then RUN
  • Now type Combofix /uninstall in the runbox and click OK. Note the space between the X and the U, it needs to be there.
  • When shown the disclaimer, Select "2"

The above procedure will:
Delete the following:
  • ComboFix and its associated files and folders.

    • Reset the clock settings.
    • Hide file extensions, if required.
    • Hide System/Hidden files, if required.
    • Set a new, clean Restore Point.
My System SpecsSystem Spec

 Problem with Windows Defender

Thread Tools

Similar help and support threads
Thread Forum
July 8, 2014 Defender Update Problem?
I have Windows 7 Home Premium 64 bit on a partition on my Apple iMac. I now can't connect to the internet with Internet Explorer. It shows that I have a good network connection to my router but it now will not connect to the internet. Thankfully I can using my Apple Safari. I recently...
Windows Updates & Activation
Windows defender problem
Unable to start Windows defender service after installing MSE (microsoft security essentials). Is that mean the function of defender is done by MSE??
System Security
Windows defender offline scan results problem
While using Windows Defender Offline (WDO) scans show that it detects some sort of virus. The problem is at the end of scan it doesn't allow me to review or remove the virus. I need Help.
System Security
Problem installing/running Windows Defender Offline
Greetings all, I currently am using Avast AV on my Win 7 64 bit machine. No known problems. I decided to try out the Windows Defender Offline 64 bit version. Downloaded 800k file and ran which prompted me to insert blank CD and it then downloaded and expanded the files onto the CD. All...
System Security
Problem Opening Windows 7 following Virus Removal (Windows Defender)
Hello, Sorry to make my first post a question but here goes! I have a Dell laptop running Windows 7 and using Microsoft Security Essentials anti-virus software. I have recently picked up a virus which was hijacking my search engine. This malicious software was automatically detected by...
BSOD Help and Support
Windows Defender And AVG ?
Hello, New HP desktop with Windows7. Not great with all of this stuff. I believe I am using now all of the MS anti-virus and Firewall that came on the PC. Also, just found out that Windows Defender was not ON for some reason. Turned it On.
System Security

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 06:09.
Twitter Facebook Google+ Seven Forums iOS App Seven Forums Android App