01 - Download
http://download.bleepingcomputer.com/reg/FixExe.reg
http://download.bleepingcomputer.com/grinler/iExplore.exe
and put these files in C:\ root folder
02 - Login in safe mode from your infected user.
Execute FixExe.reg from C:\
Execute iExplore.exe from C:\
Execute again FixExe.reg from C:\
Reboot in normal mode
03 - Download a good security program and clean up the mess, I am using Microsoft Security Essentials it is free and good.
