i think my NIS deleted a valid file

Hi ,

 

i think my NIS yesterday deletec a valid file .

 

Filename: dao.16689610.exe
Threat name: WS.Trojan.H
Full Path: c:\programdata\nvidia\updatus\packages\00004812\dao.16689610.exe
 
i select option and click on send to symantec .
 
Regards ,