microsoftie412.dll is a Trojan.Lineage-OJ. microsoftie412.dll monitors user Internet activity and private information. It sends stolen data to a hacker site. Related files: %System%\Kerne1412.exe %System%\microsoftie412.dll More info: http://www.sophos.com/virusinfo/analyses... Removal: Remove microsoftie412.dll Windows startup using antivirus (also check How To Remove section)Startup Optimizer.