Just install a rar archive creating software like winrar or peazip. Then archive the virus infected files in a rar archive. Now open that rar archive using the rar program installed and you will be able to see the trojans and the files. Now just remove the torjans from there and unrar only the files you want. You got rid of Trojan viruses. Its a time consuming process but an effective one. You can get more help from this resouce:
http://techyv.com/questions/how-remove-virus-without-using-anti-virus
Yes it is possible to manually remove a trojan (or any virus as a fact), but it takes experience and lots of patience. Manually removing trojans are tricky because most they disguise themselves as legitimate programs and some can task kill antivirus processes so they remain undetected for a long time. I would suggest to just let your antivirus do the work.
Your "up to date" antivirus will remove it.
Comodo Antivirus detects and removes this threat. This threat downloads and installs other programs onto your PC without your consent, including other malware. Get Free Antivirus Here: antivirus.comodo.com
just run a antivirus scan.
There are a few methods you could use. One of them is spyware removers, such as Spyware Doctor. Another one is to remove it manually: http://www.2-viruses.com/remove-personal-antivirus
NO solution to remove without antivirus. You Need upgraded antivirus. EG:- Quick Heal. No... Quickheal does not prove good to delete driveguard...! :(
http://www.webroot.com/consumer/downloads/ and click on, Spy Sweeper with AntiVirus NEW VERSION
Yes, it actually is a rogue anti-spyware program that comes from a Trojan infection like the Zlob Trojan. If you need to remove it i did a Google search and found a good link for removal steps that actually work all for free! Here it is http://www.spyware-techie.com/antivirusxp-2008-how-to-remove-antivirus-xp-2008/
You have the find the exact location and manually delete them.
Try scanning your system using AVG antivirus. Or else try a system restore.
Try to get a Tend Micro free download. It's a great antivirus program.
Run this scanner: http://www.mwti.net/antivirus/free_utilities.asp Direct link: http://www.mwti.net/download/tools/mwav.exe