I'm running Vista SP1, and I no longer have NIS installed, but in the security center it says that Norton Internet Security is running or is on, but I've even went through and deleted all registry keys I could link to NIS and it's not in the add/remove programs section, there's no Norton or Symantec files left in the Programs folder, and it's been thoroughly scanned for malware and viruses. I believe it's because of this program I'm getting the ieframe.dll dns error deal, and not being able to browse the net. Any suggestions on how to remove the program or resolve the ieframe problem?