DOS utility to display presence of INT 13H extensions

EXTDISK is a small DOS utility that displays whether or not the machine BIOS supports the INT 13H extensions. These are necessary for the BIOS to access above about 8GB on a physical drive. More information is in the included README file.

The EXTDISK.ZIP file includes the following:


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Last Updated: 21st October 2016
© 2016 by Bob Eager, Tavi Systems