Remember that some damage can't be fixed and the NTLDR cure is not one but many hundred.
https://www.google.com/search?q=easybcd+to+fix+ntldr REPEATS this is not a "do this to fix" issue and also leads to you the fine EASYBCD tool which you can put on USB.
I deleted a file by accident while trying to free space on my Hard disk. Now it doesn't start again and it displays missing NTLDR. I looked at how to fix it and I have the CD I need but my windows XP computer has no CD drive. I tried using a external CD Drive but it doesn't work, I later tried using a USB Memory stick with the required files but it still didn't work. I do not know what to do anymore to fix this problem. By the way, my computer is an ASUS Eee PC 1000HD with windows XP.
Thank you very much for any suggestions.