Win7Pro64 - Windows running fine, noticed that bootlog showed SYMEVENT64x86.SYS was not loading. Did full sys scan no proplems. Uninstalled 360 and ran Nortons uninstall all programs download. Reinstalled 360 and updated. Now following items are not loading; C:\Windows\system32\Drivers\SYMEVENT64x86.SYS and SystemRoot\system32\drivers\N360x64\1507000.00B\SRTSPX64.SYS. Do I need to have a consern?