Hi
I have dual os in my PC win 2000,xp I was uninstall the xp even its shows in start up menu how do I remove that chose option

right click--my computer-properties---startap and system recovery tab--

system startup click edit button

[boot loader]
timeout=30
default=multi(0)disk(0)rdisk(0)partition(1)\WINDOW S
[operating systems]
multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft Windows XP Professional" /noexecute=optin /fastdetect

--copy and save in notpad ----
later you can use it to go back the dual boot...

(0) is default
(1) is the second one so on ( you can erase this if you don't won't to boot to this OS)
leave the (0) without any change otherwise you want be able to boot the computer

save