fgValidatePath(globals->get_fg_home() + "/aircraft-data/yes..xml",true).empty() ||
fgValidatePath(globals->get_fg_root() + "/.\\yes.bmp",false).empty()) {
flightgear::fatalMessageBox("Nasal initialization error",
fgValidatePath(globals->get_fg_home() + "/aircraft-data/yes..xml",true).empty() ||
fgValidatePath(globals->get_fg_root() + "/.\\yes.bmp",false).empty()) {
flightgear::fatalMessageBox("Nasal initialization error",