setiface error by unistalling

i continue receiving the setiface error message when trying to uninstalling Avast 4.7. Used the uninstall utily in safe mode, it removed avast, then i reinstalled and when I try to unistall it gave me the error. I read something in the forum about copy the setiface.ovr in setiface.dll, i dont how is that done.

  1. Rename setiface.dll to setiface.old
  2. Copy and paste setiface.ovr in the same folder
  3. Rename “Copy of setiface.ovr” to setiface.dll

well, it didn’t work. So i will to wait for the new version to see if it fix it