Hi there, I'm new here and I have a problem with this PSW.Sinowal.C.Boot Virus, my AVG Free Edition found it when I scanned today and I have had a look around on Google and found the following thead on your forum;

http://www.daniweb.com/forums/post651068.html

I have downloaded mbr.exe and ran it and this is the result in the log;

Stealth MBR rootkit detector 0.2.4 by Gmer, http://www.gmer.net

device: opened successfully
user: MBR read successfully
kernel: MBR read successfully

Can anybody give me any advice on how to remove this please?