Hi Alex.

I can see one that could be a BIG problem. The bold line is where it is, the underlined is the problem:

[Window00]
file=bg.bmp
background_color=0,0,0
size_mm=1024,768
window_size_ratio=1.00  
position=7
visible=1
ident=MAIN_PANEL
render_3d_window=0
window_size= 1.000, 1.000
window_pos= 0.000, 0.000
gauge00=Captain_Sim.x707.sys!main, 0,0, 2,2
gauge01=Captain_Sim.x707.sound!main, 0,0,1,1,Captain_Sim\707\sound.ini
gauge02=Captain_Sim.x707.tools!icons, 0,532,24,120
;CIVA
gauge03=../civa/INS!Config,         0,    0,  0, 0, CS707      <--- This should be csx701 instead
gauge04=../civa/INS!NavModeSingle,  0,  652,  1, 1
gauge05=../civa/INS!CduPanelIcon,   0,  652, 24, 24, 11041
gauge06=../civa/INS!MsuPanelIcon,   0,  676, 24, 24, 11040
gauge07=../civa/INS!AdeuPanelIcon,  0,  700, 24, 24, 11042

As far as I can tell the rest is/should be fine. I'm using the single CIVA-INS unit as per the civa_panel in that comes with the 707.

Hope this helps

Mark