After bootup, I sometimes get this error at the end of the boot process.

Full text of the message:
An exception OE has occured at 0028:CBC4ED8D in VxD ---. This was called from 0028:CBC50F4C in VxD ---. It may be possible to continue normally. Press any key to attempt to continue.

Pressing any key does allow me to continue but this is somewhat annoying.

I've searched the Microsoft knowledge base and found no matches.