Int 2F Fn 12FF U - Novell Dos 7 - Script.exe - Get ??? [O] AX = 12FFh BX = 0007h CX = 0000hReturn: CF clear if installed AX = 0000h BX = ??? (4426h) CX = ??? (0068h) DX = PSP segment of resident code??? SI = ??? (4AFAh) ES = resident code segment