AESTFilters error: 1063

I keep getting this error in my event viewer is their anything I can do to fix this.

Log Name: Application
Source: AESTFilters
Date: 10/27/2008 12:34:42 PM
Event ID: 0
Task Category: None
Level: Error
Keywords: Classic
User: N/A
Computer: Lawrence-PC
Description:
The description for Event ID 0 from source AESTFilters cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.

If the event originated on another computer, the display information had to be saved with the event.

The following information was included with the event:

AESTFilters error: 1063
StartServiceCtrlDispatcher failed.

Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="AESTFilters" />
<EventID Qualifiers="0">0</EventID>
<Level>2</Level>
<Task>0</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2008-10-27T16:34:42.000Z" />
<EventRecordID>8996</EventRecordID>
<Channel>Application</Channel>
<Computer>Lawrence-PC</Computer>
<Security />
</System>
<EventData>
<Data>AESTFilters error: 1063</Data>
<Data>StartServiceCtrlDispatcher failed.</Data>
</EventData>
</Event>