95 to 98se

im trying to install 98se (proly oem dont think full) on a toshiba infina 7161 32 mb 2.0 gb and sum change and it keeps giving me a warning sign saying (sumthing like) “windows setup requires 44(sumthin sumthin sumthin) bytes to run” i tried putting in 95 then upgrading but i dont have a upgrade disk is there a way to beat that????

thanx