If you saved it as a .cfg file, make sure the full name is autoexec.cfg and not autoexec.cfg.txt or something sneaky like that.

For installing different versions of Windows, you need to have its separate discs for each of the version. The only difference between these discs is the presence of a configuration file called the ei ...

default Distro prompt 1 timeout 100 F1 f1.txt F2 f2.txt label Distro kernel kernel/vmlinuz append initrd=initrd.gz load_ramdisk=1 ramdisk_size=5000 rw root=/dev/ram0 label hd localboot 0x80 f1.txt ...