I have a problem with start up: every 5/6 re-boots win doesn't start, probably due to the failure to delete wnbootng.sts file in win folder as in MS Q143283. I just reset then when it starts to prompt for SAFE mode, I arrow up to NORMAL the ENTER. This solves it until next time. NB! When once it booted up in safe mode I looked for wnboot file but it appears to have been deleted?. Any ideas on how I can remedy this?