When I go to free flight , no matter which airport is chosen, there are vertical , yellow , translucent structures that shouldn't be there. If you go to Missions  you will see the same structures . They're used as a guide so you know where to fly. They don't belong in free flight. I don't know if I should uninstall FSX ( something I really don't want to do ). I'm guessing that maybe something in the files should be adjusted, but I don't know what to look for. Any ideas would be helpful, thanks

There's some option to switch that on/off, but I'm not really sure where it's located, but I think it's here: Menu-Aircraft-Enable virtual flight path. I could be totally wrong here, or maybe the things are named a bit different, because I use the German version.

 

Hope this was the correct advice, though.

 

Regards,

Flo

Not sure what structures you're seeing, but you mentioned, 'They're used as a guide so you know where to fly'.   Could this be Axis Indicators you're seeing to help you in your flight and approach to a runway?   They could be dots or triangles.   If so, go to Views in your menu bar and click on Axis Indicators to get the various options.

 

Chris