Hi Guys. Searching thru my filesystem, I found some files in the Media Player Art Cache that look like that they need deleting.
The path on my pc:
C:\Documents and Settings\Home\Local Settings\Application Data\Microsoft\Media Player\Art Cache\LocalMLS
Files in this folder look like they may have a CLSID format. eg:
{0D466CD5-71CE-4AA1-865F-C4ED3128AB70}.jpg
Also this folder looks like it needs checking - (no files found here thou):
C:\Documents and Settings\Home\Local Settings\Application Data\Microsoft\Media Player\Transcoded Files Cache