help with gauges

i need to the these gauges so get this airplane 'P-38L_Lightning` Panel ' to work
Panel Configuration Report for 'Airplanes\P-38L_Lightning\Panel\'
- One or more gauges specified in the panel configuration file are missing:
p38_diveflap!P38_diveflap
P38Nav.BMP
if anyone can help plz help
Panel Configuration Report for 'Airplanes\P-38L_Lightning\Panel\'
- One or more gauges specified in the panel configuration file are missing:
p38_diveflap!P38_diveflap
P38Nav.BMP
if anyone can help plz help