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Windows Defender won't autostart


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Guest Andrew
Posted

Reposted with additional information because last post didn't yield a

solution.

 

System:

Vista Business Edition, avast! free edition, Windows Firewall.

One Care is not being used, and !avast is the only run-time AV.

 

Windows Defender is set to Auto-start.

 

At start up, Security Centre gives me the message that Windows Defender is

not turned on, despite it being set to auto-start. Using Security Centre to

turn on WD results in a 5 mins+ search for updates, then it returns a

message saying no updates are available, and WD is still turned off.

 

However WD starts from the "All Programs" menu with no problems.

 

Any ideas anyone?

 

TIA

Andrew

  • Replies 2
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Guest MowGreen [MVP]
Posted

Andrew,

 

First, check to see if Defender is turned on:

 

Turn Windows Defender on or off

http://windowshelp.microsoft.com/Windows/e...1bf0dc1033.mspx

 

Turn Windows Defender real-time protection on or off

http://windowshelp.microsoft.com/Windows/e...9171b21033.mspx

 

If it's on, let's see if manually updating Defender fixes the issue.

Go here:

http://www.microsoft.com/security/portal/default.aspx

 

In the right frame, under ' Latest Definition Updates ',

click the appropriate link for either 32bit or 64bit, depending upon

which flavor of Vista the system is running.

Save the file

When the download is finished close the browser and any other open programs

Turn Defender off for now using the steps on the above Vista Help page

 

Locate the download and right click it and choose 'Run as

administrator'. Follow the UAC prompts.

After the definitions install, or even if they don't, restart the system

 

IF Defender did not AutoStart, go back and turn it on using the steps on

the Vista Help page.

 

If the definitions did not install please post the last 50 or so lines

of the WindowsUpdate.log located in the WINDOWS directory [folder].

 

MowGreen [MVP 2003-2008]

===============

-343- FDNY

Never Forgotten

===============

 

 

 

Andrew wrote:

<span style="color:blue">

> Reposted with additional information because last post didn't yield a

> solution.

>

> System:

> Vista Business Edition, avast! free edition, Windows Firewall.

> One Care is not being used, and !avast is the only run-time AV.

>

> Windows Defender is set to Auto-start.

>

> At start up, Security Centre gives me the message that Windows Defender is

> not turned on, despite it being set to auto-start. Using Security Centre to

> turn on WD results in a 5 mins+ search for updates, then it returns a

> message saying no updates are available, and WD is still turned off.

>

> However WD starts from the "All Programs" menu with no problems.

>

> Any ideas anyone?

>

> TIA

> Andrew

> </span>

Guest Andrew
Posted

OK done all that, and still the same result. The updates installed OK.

 

If I start WD from All Programs, and I get the running WD window on the

desktop telling me that real time protection is on, Security Centre still

says it isn't running. If I click "Turn on Now" in SC, it looks for updates

and still does nothing. I think the problem is SC as it obviously can't

detect when WD is running.

 

Andrew

 

 

"MowGreen [MVP]" <mowgreen@nowandzen.com> wrote in message

news:eXHdce1mIHA.2504@TK2MSFTNGP05.phx.gbl...<span style="color:blue">

> Andrew,

>

> First, check to see if Defender is turned on:

>

> Turn Windows Defender on or off

> http://windowshelp.microsoft.com/Windows/e...1bf0dc1033.mspx

>

> Turn Windows Defender real-time protection on or off

> http://windowshelp.microsoft.com/Windows/e...9171b21033.mspx

>

> If it's on, let's see if manually updating Defender fixes the issue.

> Go here:

> http://www.microsoft.com/security/portal/default.aspx

>

> In the right frame, under ' Latest Definition Updates ',

> click the appropriate link for either 32bit or 64bit, depending upon which

> flavor of Vista the system is running.

> Save the file

> When the download is finished close the browser and any other open

> programs

> Turn Defender off for now using the steps on the above Vista Help page

>

> Locate the download and right click it and choose 'Run as

> administrator'. Follow the UAC prompts.

> After the definitions install, or even if they don't, restart the system

>

> IF Defender did not AutoStart, go back and turn it on using the steps on

> the Vista Help page.

>

> If the definitions did not install please post the last 50 or so lines of

> the WindowsUpdate.log located in the WINDOWS directory [folder].

>

> MowGreen [MVP 2003-2008]

> ===============

> -343- FDNY

> Never Forgotten

> ===============

>

>

>

> Andrew wrote:

><span style="color:green">

>> Reposted with additional information because last post didn't yield a

>> solution.

>>

>> System:

>> Vista Business Edition, avast! free edition, Windows Firewall.

>> One Care is not being used, and !avast is the only run-time AV.

>>

>> Windows Defender is set to Auto-start.

>>

>> At start up, Security Centre gives me the message that Windows Defender

>> is

>> not turned on, despite it being set to auto-start. Using Security Centre

>> to

>> turn on WD results in a 5 mins+ search for updates, then it returns a

>> message saying no updates are available, and WD is still turned off.

>>

>> However WD starts from the "All Programs" menu with no problems.

>>

>> Any ideas anyone?

>>

>> TIA

>> Andrew

>> </span></span>

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