Int 15 Fn BFDE  - Desqview/x 1.02+ - Dvdos4gx.dvr - Increment ???          [E]

   AX = BFDEh
   BX = 000Bh

Return: AX = new value of ??? counter

Note:  called by DOS4GW.EXE

See Also: AX=BFDEh/BX=0000h,AX=BFDEh/BX=000Ah