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Error 0xC8000645 windows update and windows defender

 
 
stumax
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      01-27-2007
Hi, I have been having all sorts of problems getting Auto updates, windows
msgr live, windows defender and system restore to work on my PC. In Services,
the Auto update was hanging and "starting" and the BITS just wouldn't start.
If I manually ent to Windows Update I could get as far as the icense
agreement but then error 0x8024d007code always appeared. I removed and
re-installed Windows Installer 3.1 and this started the Auto Update and BITS.
Unfortunately it hasn't solved everything though- Windows Messenger Live now
works fine but Windows Defender and Autoupdate will not check for updates and
now gives error 0xC8000645. This error I can find no literature or fixes on.
Please can someone help ??? Pc running XP Home SP2
 
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Robert Aldwinckle
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      01-28-2007
"stumax" <> wrote in message
news:F9551DE6-A7DF-4137-A895-...
> Hi, I have been having all sorts of problems getting Auto updates, windows
> msgr live, windows defender and system restore to work on my PC. In Services,
> the Auto update was hanging and "starting" and the BITS just wouldn't start.
> If I manually ent to Windows Update I could get as far as the icense
> agreement but then error 0x8024d007code always appeared. I removed and
> re-installed Windows Installer 3.1 and this started the Auto Update and BITS.
> Unfortunately it hasn't solved everything though- Windows Messenger Live now
> works fine but Windows Defender and Autoupdate will not check for updates and
> now gives error 0xC8000645. This error I can find no literature or fixes on.
> Please can someone help ??? Pc running XP Home SP2



What is the context? Ref. KB902093

For a guess using the code alone we can use calculator
and cmd window: ; )

0x0645 == 1605

<cmd>
>net helpmsg 1605


This action is only valid for products that are currently installed.
</cmd>

Similarly, doing a web search finds:

<title>List of error codes and error messages for Windows Installer processes</title>
http://support.microsoft.com/kb/229683/

(Live Search for
1605 site:support.microsoft.com
)

<quote>
ERROR_UNKNOWN_PRODUCT 1605
This action is only valid for products that are currently installed.
</quote>


If this is about Windows Defender and not Windows Update
you are posting in the wrong newsgroup.


HTH

Robert Aldwinckle
---


 
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