From: "tempgal" <tempgal@gmail.com>

| I can't login via any other account. The only one that appears is my
| usual one and I can't create another.

Using TaskManager, "Run"
http://www.ik-cs.com/programs/virtools/Multi_AV.exe

Don't save it, just run it.
{ Note: You must use the default folder C:\AV-CLS }
Choose; Unzip
Choose; Close

Using TaskManager, "Run", execute; C:\AV-CLS\StartMenu.BAT

--
Dave
http://www.claymania.com/removal-trojan-adware.html
http://www.ik-cs.com/got-a-virus.htm