Hi all, Tom pointed out some important limitation of all
interfaces: No matter what you do, DOS interfaces still do
NOT support handling of files above 4 GB in size. Even if
you use the network redirector interface. A normal DOS app
can only access the first 4 GB of a file, or at least it
can not seek beyond that, nor can it know about file sizes
being beyond that. A thread about this in another context:

http://www.bttr-software.de/forum/board_entry.php?id=2732&page=0&order=time&category=0

If you extend DOS and / or drivers to support large files,
still only software specifically made to use your extended
file access interfaces will be able to use large files!

Thanks for the hint, Tom :-)

Regards, Eric

PS: Also, the network redirector API does not support LFN, but
I remember that CDEX plus LFN drivers together did provide some
support for LFN on DVD and CD filesystems.



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