You might have a shorcut on the Startup folder leading to that particular file.
Go to start, all programs, startup, and delete the "0" file that may be there. if there's no file in the startup folder, go type "msconfig" without the quotes on the search bar, run as administrator, go to windows startup tab, and check if there's a reference leading to a file with the name "0" on it, uncheck it. apply, accept, reboot and then post your results here
Did you solve it with the method i posted above or did you solve it with another method? if it's another method, please post it here for future references