How Can I get rid of Zwunzi.exe and Zwunzi129.exe?

I loaded a program from CNET called Free Recorder.  Apparaently from what I have been able to determine a pice of malware called zwunzi.exe and another program zwunzi129.exe load it self into Explorer and other browsers as well.  I ran the latest scan of NIS buth still have the malware.

 

Anybody know if NIS will remove Zwunzi? IF how do I force the removal.