>Hi all!
>
>I am trying to use the "getdiskfreespaceEx" from Kernel32.dll and work for my Permanent drive perfect. But I want to know how much free space I have in my CD created with XP. When I open the properties of the drive using XP I have almost the full CD available for continue writing but when I use the function it return 0 available.
>
>If somebody know something about this function and CD behavior let me know.

Do you know what GetLastError() returns? It may be that the function doesn't see the CD as a writable drive. That's just a guess, however. I don't see any mention of this in the Platform SDK.