How to replace missing laptop NTLD and start the Windows?

My NEC Laptop failed to start the Windows XP Home Edition because the display message keep asking to press Alt+Control+Delete because of missing NTLD.

Maybe I accidently delete it during the Antivirus Scanning.

Anyone who good at PC Troubleshooting please help me on this.

Thanks.

How to make partition in my new NEC without 3rd party software? Is it possible?

My new NEC laptop dont have any hard disk partition. How to make it without using 3rd party software like partition magic. Hope you will guide step by step. I just have drive c. I want to make another that is drive d so that i can have 2 partition.
im using win xp media centre edition 2005