I will try to look into these "known problems to see if that solves it"
It's kinda late not sure if I am gonna try now...
Text is from this trouble shooting site:
http://v4.windowsupdate.microsoft.com/troubleshoot/
Possible solution 1 (for display update error):
(Error message is almost the same but slightly different instead of supply
it says display:
Problem Description:
This may occur if Service Pack 1 has been removed from the computer either
through System
Restore or by reinstalling Windows XP into the same directory. You may see
a page that states that the Web page has an unexpected error or cannot
display the page that was requested.
Resolutions:
The value for the CSDVersion in
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contro l\Windows
needs to be changed to 0. If you are comfortable editing the registry,
follow the instructions below.
1. Click "Start," and then click "Run."
2. In the Open box type regedit and click "OK."
3. Browse in the left frame to:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contro l\Windows
4. In the right frame you will see the key CSDVersion. Double click this
key.
5. Change the value to 0 and click "OK."
6. Restart the computer.
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Issue Applies To:
Windows XP
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Possible solution 2 (for administrator error):
When trying to use the Windows Update Web site you receive an
"Administrators Only" error message (Windows XP only)
Problem Description:
When you attempt to use the Windows Update site, you may receive an error
message similar to the following:
Administrators Only (-214682821

To install items from Windows Update,
you
must be logged on as an administrator or a member of the Administrators
group. If your computer is connected to a network, network policy
settings
may also prevent you from completing this procedure.
You receive this message even though you are already logged on as an
administrator or a member of the Administrators group.
Resolutions:
This issue indicates a problem accessing a resource and may not indicate a
lack of administrative privileges. One of the resolutions below may help.
To resolve this issue, follow these steps:
1. Click "Start," and then click "Run."
2. In the Open box, type regedit and then click "OK."
3. Locate and select the following registry key:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Curr entVersion\WindowsUpdate
4. click "Edit," and then click "Permissions."
5. Click "Add," and then type "Everyone" in the
dialog box that appears.
6. Click "Check Names," and then click "OK."
7. Select "Everyone" in the "Group or user names" list.
8. Under Permissions for "Everyone," select the "Full Control" check box
in the "Allow" column. Note that the "Read" check box in the "Allow"
column is now also selected.
9. Select each user, in turn, in the "Group or user names" list, and then
verify
that no check boxes are selected in the "Deny" column. Clear any check
boxes that are selected in the "Deny" column.
10. Click "Advanced," and then select the "Replace permission entries on all
child objects with entries shown here that apply to child objects" check
box, and then click "OK."
11. Click "Yes" if you are prompted for confirmation.
NOTE: You should also check the firewall and the proxy server settings and
configurations, or ask the appropriate administrator to do so.
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You can work around this issue by adding the following to the exceptions
list in the Internet
Options Proxy Settings:
Windowsupdate.microsoft.com
V4.Windowsupdate.microsoft.com
Download.Windowsupdate.com
To access the Exceptions settings.
1. Open Internet Explorer
2. Click "Tools," and then click "Internet Options."
3. Click "Connections," and then click "LAN Settings."
4. Click "Advanced" and add windowsupdate.microsoft.com to the exceptions
list.
--------------------------------------------------------------------------------
1. Open Internet Explorer, click "Tools" and then click "Internet Options."
2. Click "Advanced".
3. Scroll down until you see "Use HTTP 1.1 through Proxy Connections," and
then select the
check box.
4. Click "OK."
5. Close and restart Internet Explorer. You should now be able to connect to
Windows Update.
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Rename the subdirectory C:Windows\System32\Catroot2 to
C:Windows\System32\Catroot2temp\.
Restart the computer and then try to run Windows Update.
--------------------------------------------------------------------------------
Issue Applies To:
Windows XP
Did this resolve your problem?
Your answer is anonymous and is used to help improve content on this site.
Your privacy is protected. More about this
Bye,
Skybuck.