Windows Media Technologies Event error message

Hello,

I received the error message below. I was just booting up
the computer when Windows Explorer stalled. When I checked
the events I found this error, but I have no idea what it
means or how to fix it?

Thanks,

Steve




Log Name: Application
Source: Microsoft-Windows-ApplicationExperienceInfrastructure
Date: 10/15/2007 9:20:10 PM
Event ID: 2
Task Category: None
Level: Critical
Keywords:
User: General-PC\General
Computer: General-PC
Description:
The application (Windows Media Technologies, from vendor Microsoft) was
hard-blocked and raised the following: This version of Windows Media
Technologies is incompatible with or has been superseded by this version
of Windows. For more information, view the information at the Microsoft
web site.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider
Name="Microsoft-Windows-ApplicationExperienceInfrastructure"
Guid="{5ec13d8e-4b3f-422e-a7e7-3121a1d90c7a}" />
<EventID>2</EventID>
<Version>0</Version>
<Level>1</Level>
<Task>0</Task>
<Opcode>0</Opcode>
<Keywords>0x8000000000000000</Keywords>
<TimeCreated SystemTime="2007-10-16T02:20:10.261Z" />
<EventRecordID>6406</EventRecordID>
<Correlation />
<Execution ProcessID="1628" ThreadID="484" />
<Channel>Application</Channel>
<Computer>General-PC</Computer>
<Security UserID="S-1-5-21-1934167967-1706452487-3898525562-1000" />
</System>
<EventData>
<Data Name="DBType">15</Data>
<Data Name="AppNameCount">27</Data>
<Data Name="AppName">Windows Media Technologies</Data>
<Data Name="VendorNameCount">10</Data>
<Data Name="VendorName">Microsoft</Data>
<Data Name="SummaryCount">185</Data>
<Data Name="Summary">This version of Windows Media Technologies is
incompatible with or has been superseded by this version of Windows. For
more information, view the information at the Microsoft web site.</Data>
<Data Name="SessionID">1</Data>
</EventData>
</Event>