How to set default OS in boot.ini
This is a boot setup for Microsoft Windows XP Professional and Ubuntu (wubi) where we have Windows XP as default and will be preselected on start of computer. This content can be found in c:\boot.ini (be aware this is a hidden system file).
[boot loader]
timeout=15
default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS
[operating systems]
multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft Windows XP Professional" /fastdetect /NoExecute=OptIn
c:\wubildr.mbr="Ubuntu"
If we wish to start with [...]