3 Replies Latest reply on Jun 21, 2011 9:24 AM by Hayton

    Unknown Mozilla (Firefox and Seamonkey) plugin: npMcSnFFPl.dll



      I’m using McAfee AntiVirus Plus 2010 with Windows 7 Professional 64bit.


      The last update caused a BSOD (STOP 3b mfehidk01.sys) after reboot. 


      The next reboot was okay, but my McAfee AntiVirus Plus 2010 frontend was broken.


      Thus, I’ve reinstalled it:


      1.     1. Remove with MCPRtool.

      2.     2. Reboot.

      3.     3. http://download.mcafee.com/products/licensed/cust_support_patches/McPreInstall.e xe.

      4.     4. Add new admin user .

      5.     5. Login as new admin user.

      6.     6. Online install.


      AntiVirus works fine, but I have found an unknown plugin/dll in Firefox and Seamonkey:


      McAfee SecurityCenter

      File: c:\progra~2\mcafee\msc\npMcSnFFPl.dll

      Version: 11.0.488.0

      McAfeeMSC FF plugin DLL

      MIME-Type: application/x-mfe-ipt


      Does anybody know this dll?


      Additionally I’ve found new DNS queries for tunnel.cfw.trustedsource.org.


      on 21.06.11 07:53:38 CDT