Sorry but I am a bit of a newbie at this!

I am tying to burn a DVD of a family wedding. It has renderd OK but when it moves onto the burn process I get the following error message: 'Warning an error occoured while writing a file. Error 0x8004eOC8 (Message Missing)' This happens before the burn process starts.

Could anyone please tell me what this means and how I can correct the problem.

Thanks in advance
Stephen