This issue could be related to the burning program you are using and/or 
the media (CD) you are using.

More information would help:
Who is the media manufacturer?
What burning program are you using?
What OS are you using?

A suggestion for now is to restart your computer right before you try to 
burn a CD.

Tom Mayer

[log in to unmask] wrote:
> I just got this error trying to use my cd burner - " invalid field in CBD - 
> Possibly buffer underrun " ! ?   Whats this all about and how do i fix it ?   I 
> tryed a slower speed and other blank cds and it didn t help !   Any ideas !  
> -  thanks . . .
>
> Robert  Jones - [log in to unmask]
>
>                
>   

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