Also try the scans in safe mode.
It is a Boot Sector Virus. Your computer MBR (Master Boot Records) is infected.........
To fix this one you have to fix the MBR........
This tool will work in Windows Vista and 7 also. If you are facing any problem after a restart you need to do the following steps also.
If the Tool Crashes the PC
To run the Bootrec.exe tool, you must start Windows RE. To do this, follow these steps:
Put the Windows Vista or Windows 7 installation disc in the disc drive, and then start the computer.
Press a key when you are prompted.
Select a language, a time, a currency, a keyboard or an input method, and then click Next.
Click Repair your computer.
Click the operating system that you want to repair, and then click Next.
In the System Recovery Options dialog box, click Command Prompt.
In that Command Prompt Type the Following Command One by one......
bcdedit /export C:\BCD_Backup
attrib bcd -s -h -r
ren c:\boot\bcd bcd.old
@kuttus, in the line "If you are using Windows XP...." you recommend a tool published by a direct competitor to McAfee which is against forum rules.
Whilst your help is appreciated might I suggest specialist advice such as this be given via private message or other means such as an email exchange, by prior arrangement with the original poster of course?
Such tools really should only be used under the supervision of a professional anyway and posting detailed instructions like this here could lead some of the more inexperienced users into more problems.
In this particular case I'm curious as to why you decided this is a boot sector virus? To me it sounds more like good old-fashioned spyware.
As the OP hasn't posted back it looks like the problem may have gone away anyway but it would be nice to hear back from them.
@Squint23, there are a number of tools listed in the last clickable link in my signature if needed, including some approved 3rd party ones.
I am working as a Virus Removal Technician for one Antivirus company. For that last few months we are getting this similar cases. In all those cases the reason for this infection is a MBR infection. The main reason I suspect this as a MBR infectiom.
Ah, I wont ask which company. Just be careful recommending competing products. McAfee usually has their own set of tools.
I don't know much about their technical details but this is McAfee's Free Tool page: http://www.mcafee.com/us/downloads/free-tools/index.aspx
Many of the sections are really for the Enterprise/Business sector.
Plus I have a list of some plus approved 3rd party ones in the last clickable link in my signature below.
Okay Thank you......