What is this threat?

[kwk1 0]

After a scan, it shows this threat:

 

C:\Users\Ken\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\6WI05BW3\setup[1].exe » INNO » {tmp}\conduitinstaller.exe » NSIS » Script.nsi - Win32/Toolbar.Conduit.S potentially unwanted application - action selection postponed until scan completion

 

Does anyone know if this is harmful and should be deleted?

How come Eset doesn't take any action for this threat?

 

Thanks for any replies.

[toxinon12345 32]

not a malware, but a greyware . Anyway you should be prompted for action after end of the scan.