Look in the Manual:
1. Assign AUTOFEATHER ARM/OFF to a different button, like "N". You may have a conflict with another addon. 2. Try opening the Main Panel via the VIEWS - INSTRUMENT PANELS menu in FSX. If the FS2Crew Main Panel is not visible in the drop down list, then FS2Crew was not added to your panel.cfg properly.
And FSCrew is added to FS-Config see below:
// This Panel.cfg file created by FS Panel Studio panel editor utility - http://www.fspanelstudio.com // Built Tuesday, January 11, 2011 at 04:58 FSPS Build:20207 [Window Titles] Window00=EMPTY FORWARD VIEW Window01=PRIMARY FLIGHT DISPLAYS POPUP Window02=MULTIFUNCTIONAL DISPLAYS POPUP Window03=ENGINE DISPLAY POPUP Window04=FMS POPUP Window05=ARCDU POPUP Window06=STANDBY POPUP Window07=FS2Crew Main Panel Window08=FS2Crew Marshaller Panel Window09=FS2Crew PA Panel Window10=FS2Crew Briefing Panel [VIEWS] VIEW_FORWARD_ZOOM=0.800 VIEW_FORWARD_DIR=1.000, 0.000, 0.000 VIEW_FORWARD_WINDOWS=MAIN_PANEL [Window00] //file=cpt_panel_24.bmp Background_color=0,0,0 size_mm=1680,1050 window_size_ratio=1.000 position=7 visible=1 ident=MAIN_PANEL window_size= 1.000, 1.000 window_pos= 0.000, 0.000 //-------------------------------------------------------- [Window01] Background_color=48,48,48 //size_mm=1680,1050 //size_mm=434,555 size_mm=444,565 window_size_ratio=1.000 position=7 visible=0 ident=183 window_size= 0.25107, 0.589148 window_pos= 0.000, 0.41528 gauge00=mjc84_main!PFD1_gauge, 5,5,434,555 //-------------------------------------------------------- [Window02] Background_color=48,48,48 //size_mm=1680,1050 //size_mm=434,555 size_mm=444,565 window_size_ratio=1.000 position=7 visible=0 ident=184 window_size= 0.25107, 0.589148 window_pos= 0.25107, 0.41528 gauge00=mjc84_main!MFD1_gauge, 5,5,434,555 //-------------------------------------------------------- [Window03] Background_color=48,48,48 //size_mm=1680,1050 //size_mm=434,555 size_mm=444,565 window_size_ratio=1.000 position=7 visible=0 ident=185 window_size= 0.25107, 0.589148 window_pos= 0.50214, 0.41528 gauge00=mjc84_main!ED_gauge, 5,5,434,555 //-------------------------------------------------------- [Window04] Background_color=48,48,48 //size_mm=1680,1050 size_mm=289,326 window_size_ratio=1.000 position=7 visible=0 ident=186 window_size= 0.245134, 0.442428 window_pos= 0.0, 0.0194768 gauge00=mjc84_main!FMSPOPUP_gauge, 0,0,289,326 //-------------------------------------------------------- [Window05] Background_color=48,48,48 //size_mm=1680,1050 size_mm=289,459 window_size_ratio=1.000 position=7 visible=0 ident=187 window_size= 0.1741036, 0.4371429 window_pos= 0.245134, 0.0194768 gauge00=mjc84_main!ARCDUPOPUP_gauge, 0,0,289,459 //-------------------------------------------------------- [Window06] Background_color=48,48,48 //size_mm=1680,1050 size_mm=210,206 window_size_ratio=1.000 position=7 visible=0 ident=188 window_size= 0.125, 0.196190 window_pos= 0.7928571, 0.4619048 gauge00=mjc84_main!STBYPOPUP_gauge, 5,5,200,196 //-------------------------------------------------------- [Vcockpit00] Background_color=0,0,0 //file=$vc1q400.bmp size_mm=1024,1024 visible=1 pixel_size=1024,1024 texture=$vc1q400 gauge00=mjc84_main!MainGauge, 0,0,2,2, VC gauge01=mjc84_main!VC_sheet1_gauges, 0,0,1024,1024 //-------------------------------------------------------- [Vcockpit01] //file=$vc2q400.bmp Background_color=0,0,0 size_mm=1024,1024 visible=1 pixel_size=1024, 1024 texture=$vc2q400 gauge00=mjc84_main!VC_sheet2_gauges, 0,0,1024,1024 gauge01=FS2Crew2010\Versions\MJCQ400\Gauges\FS2CrewQ400Voice!FS2Crew_Icon, 10,10,10,10 //-------------------------------------------------------- [Vcockpit02] //file=$vc3q400.bmp Background_color=0,0,0 size_mm=1024,1024 visible=1 pixel_size=1024, 1024 texture=$vc3q400 gauge00=mjc84_main!VC_sheet3_gauges, 0,0,1023,1043 //-------------------------------------------------------- [Vcockpit03] //file=$vc4q400.bmp Background_color=0,0,0 size_mm=1024,1024 visible=1 pixel_size=1024, 1024 texture=$vc4q400 gauge00=mjc84_main!VC_sheet4_gauges, 0,0,1024,1024 Day=255,255,255 Night=87,86,75 Luminous=255,255,255 [Default View] X=0 Y=0 SIZE_X=8191 SIZE_Y=2600 [Window07] size_mm=959, 56 pixel_size=959, 56 position=3 visible=0 ident=1000 zorder=100 Sizeable=0 gauge00=FS2Crew2010\Versions\MJCQ400\Gauges\FS2CrewQ400Voice!FS2Crew_MainPanel, 0,0,959,56 gauge01=FS2Crew2010\Versions\MJCQ400\Gauges\FS2CrewQ400Voice!FS2Crew_Audio, 20,20,5,5 gauge02=FS2Crew2010\Versions\MJCQ400\Gauges\FS2CrewQ400Voice!FS2Crew_VoiceMain, 10,10,5,5 [Window08] size_mm=600, 110 pixel_size=600, 110 position=6 visible=0 ident=2777 zorder=102 Sizeable=0 gauge00=FS2Crew2010\Versions\MJCQ400\Gauges\FS2CrewQ400Voice!FS2Crew_Marshaller, 0,0,600,110 [Window09] size_mm=256, 458 pixel_size=256, 458 position=6 visible=0 ident=1003 zorder=103 Sizeable=0 gauge00=FS2Crew2010\Versions\MJCQ400\Gauges\FS2CrewQ400Voice!FS2Crew_PAPanel, 0,0,256,458 [Window10] size_mm=400, 800 pixel_size=400, 800 position=3 visible=0 ident=1005 zorder=104 Sizeable=0 gauge00=FS2Crew2010\Versions\MJCQ400\Gauges\FS2CrewQ400Voice!FS2Crew_BriefPanel, 0,0,400,800