You may find many guides of how to install windows from usb but after trying all I'm sharing the easiest one.
When you google "installlation of xp from usb" you find many guides like PeToUsb and etc etc. The newest and easiest utility to perform job does not always come up in the search list.
Download the version vers. 0.2.2 - 15.June.2009 from
http://www.msfn.org/board/install-usb-winsetupfromusb-gui-t120444.html
Why not the newer coz it includes a Formating tool that comes with lots of options... but the version mentioned above comes with two formatting tools one HP USB format tool and PeToUsb format tool...Remember these are tools which can be obtained separately from their official sites but have been merged in this software. (These tools have been removed in the newer version replaced with RMPrepUSB a complex one in my view)
Why not PeToUsb...coz its command line and doesn't work in windows seven.
Now follow the guide.
1. Download The Software WinSetupFromUsb
http://www.msfn.org/board/install-usb-winsetupfromusb-gui-t120444.html
OR
http://www.mediafire.com/?wzznmoy3m4u
2. Format The USB
Ensure you have plugged your usb into fastest port of your pc aka usb 2.0 port.....After running the software select HP Format Tool. Select NTFS (because your installation will be much faster but ntfs reduces the life of usb due to high read write to the index). You can also do quick formatting.
After formatting close this format window and come back again to main window.
3. Copy Windows File
Its better to have copied your files on your hard rather than cd. So where ever you have the files of you windows select its location in the first option.
4. Select Your USB
Now your usb should be automatically selected in this option...if not something is wrong..Try again doing the format step if you are assure usb is properly detected by system and not by this software.
5. Just Select GO
Now enter the GO button and wait for few minutes. After its completed it will prompt you. Exit the software and now you have a boot-able setup of windows in usb.
6. Enable Boot From Usb option in BIOS
Remember to enable usb boot options in BIOS. If you board is old then you are out of luck
7. Selection of Options From USB
Boot from usb and a green menu will come up with two options. Select the First Part. Complete the installtion of window as you usually do. Then as the windows reboots the pc dont plug out the usb and again boot from usb. Now this time select the second option. Now complete the GUI setup of windows. When everything is finished you can safely remove your usb and normally boot to your freshly installed.
If you like this guide do tell me so I will aslo try to post How to make a Live Window Usb. (You dont have to install that window on hard. Just plug your usb and the window will run from it)
When you google "installlation of xp from usb" you find many guides like PeToUsb and etc etc. The newest and easiest utility to perform job does not always come up in the search list.
Download the version vers. 0.2.2 - 15.June.2009 from
http://www.msfn.org/board/install-usb-winsetupfromusb-gui-t120444.html
Why not the newer coz it includes a Formating tool that comes with lots of options... but the version mentioned above comes with two formatting tools one HP USB format tool and PeToUsb format tool...Remember these are tools which can be obtained separately from their official sites but have been merged in this software. (These tools have been removed in the newer version replaced with RMPrepUSB a complex one in my view)
Why not PeToUsb...coz its command line and doesn't work in windows seven.
Now follow the guide.
1. Download The Software WinSetupFromUsb
http://www.msfn.org/board/install-usb-winsetupfromusb-gui-t120444.html
OR
http://www.mediafire.com/?wzznmoy3m4u
2. Format The USB
Ensure you have plugged your usb into fastest port of your pc aka usb 2.0 port.....After running the software select HP Format Tool. Select NTFS (because your installation will be much faster but ntfs reduces the life of usb due to high read write to the index). You can also do quick formatting.
After formatting close this format window and come back again to main window.
3. Copy Windows File
Its better to have copied your files on your hard rather than cd. So where ever you have the files of you windows select its location in the first option.
4. Select Your USB
Now your usb should be automatically selected in this option...if not something is wrong..Try again doing the format step if you are assure usb is properly detected by system and not by this software.
5. Just Select GO
Now enter the GO button and wait for few minutes. After its completed it will prompt you. Exit the software and now you have a boot-able setup of windows in usb.
6. Enable Boot From Usb option in BIOS
Remember to enable usb boot options in BIOS. If you board is old then you are out of luck
7. Selection of Options From USB
Boot from usb and a green menu will come up with two options. Select the First Part. Complete the installtion of window as you usually do. Then as the windows reboots the pc dont plug out the usb and again boot from usb. Now this time select the second option. Now complete the GUI setup of windows. When everything is finished you can safely remove your usb and normally boot to your freshly installed.
If you like this guide do tell me so I will aslo try to post How to make a Live Window Usb. (You dont have to install that window on hard. Just plug your usb and the window will run from it)