i have a Toshiba satellite c855d-s5307. it came preinstalled with windows 8.
i have since then "upgraded" to windows 7 in CSM boot mode and installed Wubi.

after about 5 minutes or so Wubi freezes up or the wifi disconnects. and restart is the only option.

when i tried to install from usb/dvd it will not detect windows and shows the entire hard drive blank.

really not sure were i can go from this point. i have to have it ready to use by monday.