Installation problem with USB drive

If you created a live usb from Windows, it's recommended to use Rufus and the "DD" write method during creation.

Details on how to create a live usb from Linux or Windows (7,8,10) can be found in the Bodhi Linux Wiki - Installation Instructions, see the subsection section titled "Create a Bootable USB" 

I'd suggest to recreate the live usb (from Windows or from Linux) and reinstall. If you're left without Windows, then reboot into the existing Live USB and recreate the a new LIVE USB (you'll need a second USB drive) following the steps in the installation instructions .for Creating a Bootable USB following either of the two Linux Steps outlined.