Pen drive instalation drivers failed

[PavelChehoff]

hi,
i am trying to install WIN7x64 from my Lexar USB JumpDrive. I have followed steps to make a bootable usb and when i go into windows instalation it says that "A requred CD/DVD drive device driver missing. Please insert diskete with a driver etc." Also it unable to see my usb drive while in instalation mode. what driver i should copy there aswell?

 

[theog]

Are you using a USB3 port?
As the Windows 7 installer has not support for USB3.

 

[gregrocker]

If it's not in a USB 3 port then the installer is most likely bad. How did you write it to stick?

Try using UltraISO Software To Create Bootable USB Flash Drive which always works for me when the others don't.