so i just reformatted my drive and reinstalled windows cause ive had my pc a year and i got a pup which had keylogger type stuff but anyway i was installing a older version of utorrent and norton started scaning the .dll and said it was a threat and it removed it. what excactly is BunndleOfferManager.dll it doesnt give a threat name. i scanned again with nis and nothing was found . should i be worried is it a high risk like keylogger.