Wierd Issues with lights FS9 Vers

Hey Gents.

     I know this is for FSX but I see no location for FS9.......Well anyway I hope someone can help? 

  I just got the C90B and have issues with the lights and some sounds.....First of all I did not disable my AV, Firewall and Windows Defender.  But did AV on install.  Got it from Carenado's website.  Running W7 64 Bit,

  My issue is I start with Default Cessna and then select the C90B cold and dark.  I do not hear any sounds during fuel system check other than switches.  When starting I get repeat sounds of starter engage.  Then at night I select the over head light master switch and the landing lights come on......then when I turn off the Landing Light switch the lights inside go off.   When I select the Cabin Lights on FO side the messes with outside NAV lights off and on.....If I turn off the NAV lights the cabin lights go off.  When turn them back on the Green and White NAV lights comes on but the Red does not. 

  I suppose its and down load or install issue or is it? 

Thank You and Happy Flying!!!!

Scooter