Ntldr.com & Ms-dos.com
few days ago I encountered a problem "missing ntldr" I fixed already this problem which I thought the problem is only system corrupt. but this problem spread out to other pc's, I fixed the error, I check the hard disk if theres a bad sector of problem but I don't see any problem on the hard disk. after I fixed the problem the windows xp back to normal. after a days the problem came back. I fixed it again. after fixing the windows return to normal again. Its a doubtful for me that this problem is maybe a virus. what did is I check the files in the root drive and I notice the there is a hidden file ms-dos.com, I look for another pc and look for that file and I found different its ms-dos.sys. when you scan this this file it shows in different name ntldr.com. what do this of this is this a virus or not? can u help me about this.
