Take a look at these articles:
Problems in Windows Explorer or the Windows shell after you install security update MS06-015 (15 Apr-06)
http://support.microsoft.com/default.aspx/kb/918165
and
http://www.microsoft.com/technet/sec.../ms06-015.mspx which has been updated 4-15-2006
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Maurice N
MVP Windows - Shell / User
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"Freddy" wrote in message news:BDE0A75B-5E59-4054-BD7E-...
> following download of latest Microsoft Update, I realised that the address
> (scroll) bar containing all the history of web sites used in the past did not
> respond anymore - cannot find a solution to the problem
>
> when clearing the history of web sites through Tools/Internet Options, the
> address bar started working again but only for a short period of time, when
> problem reappeared