INT 33 - MS MOUSE v8.0+ - GET INITIALIZATION FILE                               
	AX = 0034h
Return: AX = status (0000h successful)
	ES:DX -> ASCIZA NUL-terminated ASCII string.	The ASCIZ string "ABC" consists of the four bytes 41h, 42h, 43h, and 00h.  Unless otherwise specified, maximum lengths given in the interrupt list do not include the terminating NUL. initialization (.INI) file name