Int 13 Fn 27  u - Quickcache Ii V4.20 - Installation Check                 [c]

   AH = 27h
   BX = 0000h

Return: AX = 0000h if installed
   BX nonzero if installed
       BH = major version
       BL = binary minor version
Program: QUICKCACHE II is a shareware disk cache by P.R. Glassel and
     Associates, Inc.

See Also: AH=26h,AH=A0h,INT 16/AX=FFA5h/CX=1111h