Int 2F Fn 8200 U - Nanosoft, Inc. Capdos - Installation Check [G] AX = 8200h Return: AL = FFh if installed Program: CAPDOS is a TSR by Nanosoft, Inc. which allows INT 21h calls to be captured and recorded for later analysis See Also: AX=8100h,AX=8201h"CAPDOS",AX=8202h"CAPDOS",AX=8203h"CAPDOS" See Also: AX=8204h"CAPDOS"