DISK.TA_ [SourceDiskFiles] problem.

[mythosaz]

I'm having trouble with a recent unattended build. After adding my hardware, I'm getting an unable to copy DISK.TA_ (tag) error during text-mode setup.

The file is in the right location on my build:

TXTSETUP.SIF

[SourceDisksNames.x86]
1982  = %cdname%,%cdtagfilei%,,"\i386\nldrv"
...
[SourceDisksFiles]
disk.ta_	= 1982,,,,,,,1982,0,0

And I've got a disk.ta_ in \i386\dldrv on my machine. Everything else that gets coppied from that folder works. Since my build works just dandy without it, I can easily remove the SourceDiskFiles entries, but I'd like to know why this isn't touchable.

There's little information about what actually goes on in DISK.TAG. Is it just in use? Have I stuck a text-mode driver in the wrong place? Enquiring minds...