> May I suggest installing a more recent version of the SDK? Then configure > Visual Studio to use it (Options/Directories..). I tried that, and it didn't fix the problem. I tracked down the missing identifiers. The problem seems to have been that winioctl.h was not included. Why, I have no idea. Very weird. Anyway, upward and onward! Andy ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.de/
