Hey all. Been trying to install windows 7 with usb for a few days now i keep getting and error saying cd or drive missing just as install starts. Now i have looked around on the net for a fix or solution but nothing.. Tried removing memory, downloaded the iso few times from different sites also different sources. Tried different apps to create usb boot and also different usb memory sticks. Each time same freaky error. Please any pointers or help. Thanks in advance.