My tool completely removes the infection and threat to your system. As always malware is a fast moving target and difficult to keep up with, there will be times that a variant has not yet been added to the FixIEDef database. I update FixIEDef constantly, there will be some days that the tool will be updated 2-3 times if not more.
We have been lucky so far, there are enough eyes on the developers of this Trojan that we have been able to keep up with them. Often other strains of malware will accompany infections of this type. It is always best to post in the sites Malware Removal, HijackThis log forums for additional help, and confirmation of the systems status.