At first plug-in any flash disk on your USB port.
Now download and extract WinSetupFromUSB zip file, and open WinSetupFromUSB_1-0-beta6 setup file. Then you see
Now press ‘refresh’ button, then go ‘Bootice’ option and you see a new window
Press ‘perform format’ you see new window
Select ‘USB-HDD mode (single partition)’ then go ‘next step’.
Select File system: ‘FAT32’ and ‘ok’. If come any window just press ok.
Now tik the check box which OS system you install, and browse your OS file location on your Hard disk, then press ‘Go’ button. Now wait 10-15 minute, when copy complete then you see a message “Job done”. Now your flash memory is prepared for setup.
Now go your Desktop or Laptop BIOS, and select First boot device “USB HDD drive” , or “Removable drive”, and second boot device “Notebook HDD” save configure by F10, and exit.
Now restart your Desktop or Laptop and start setup.