Acronis Home 2010 and Windows 7 64bit WDS Search

I seem to have a problem with Acronis True Image Home 2010 and Windows 7 64 Bit - WDS - Windows Desktop Search (the one built into Windows 7). I've installed the WDS plugin using the Acronis menu option. It reports the plugin as successfully installed.

However, in my Windows Event Log, I have the message:

The content source cannot be accessed.
Context: Application, SystemIndex Catalog
Details: The object was not found. (HRESULT : 0x80041201) (0x80041201)

When I go into Windows Search and alter the search locations and point to:
tib://{S-1-5-21-1747485079-3921074294-3158455736-1001}

It states that "This location is currently unavailable. Uncheck it to stop finding items which used to be here".

Anyone got any idea on how to fix this? I don't mind playing around with the registry a little bit in order to fix it. I've got a feeling something is just going to the wrong branch because I'm on 64 bit or something? Then again, I may just be barking up the wrong tree.