I was trying to restore my Acer Aspire One D225E Netbook to factory settings. Somewhere in the process something went wrong and it has been stuck on the "setup is in process" screen for two days. I have tried restarting and rebooting windows 7, safe mode, etc... nothing works and I keep getting error messages such as that the desktop is not available. I cannot really do anything and I think I need to boot from disk but there is no disk drive on a netbook. What do I do? Can I boot from USB? I need to completly restore the os.