Mac DVD Player Application … lucky number 70013

I bought a mac just the other day, and upgraded immediately to snow leopard. Everything went fine, until I tried to watch a DVD. The “DVD Player” application tried to start, but then died with the following error

There was an initialization error. The current machine or system configuration is not supported [-70013]

I dug around in Google for a while, but couldn’t find anything valuable.

Then I checked apple’s support forums, and there was this post

It worked like a charm! Good luck!