Windows Update Problem 403 Forbidden

2017-12-11T14:44:13+00:00 December 11th, 2009|Windows|

I came across the issue the other day when i was updating a server, basically I’ve opened up the Windows Update homepage to apply some updates and i was receiving a 403 forbidden error.

You may also see the Below error in the Event Log also.


Source : crypt32

Event Id : 8



The first thing to check when you get a problem with the windows update is the windows update log. Find the Window update log  in the following location “%systemroot%windowsupdate.log”.

To find the most recent error received we need to got to the very bottom of the log (Ctrl + End). As you can see, the error just jumps out at you 🙂

FATAL: Update required for C:WINDOWSSysWow64wuweb.dll: target version = 7.2.6001.788, required version = 7.4.7600.226

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So what we need to do is update the windows update agent to the required version. For the Version number “7.4.7600.226” the url is If you have a different agent version require you should be able to find a download link with a quick Google search.

Thank You

Daniel Davies

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