Show ATC text issue

I'm having a problem with this check box not sticking in the General settings menu. I uncheck it and then after changing screens or exiting the program and then restarting FSX it's back checked again.I suppose I need to re-save a startup flight with this box unchecked and see if that will solve the issue, but I'm not understanding why this won't "stick". Even I set it in my FSX.cfg file to ShowATCText=0 (Yes, the one in the My Documents... folder) it doesn't stay at 0.Paul, if you read this, is this by design by any chance or am I missing something here?Thanks