Re: Some body Help me !!!
Unplug network cables, or unplug your router from the internet.
Run a program that could help you back up the data on your drive to CDR or sent it to another computer over a network.
Use your windows installation CD to try and repair the installation. You could try to do this without backing up the data, but there is a good chance your data could get damaged if you do not know what you are doing.