I have been enjoying Active Sky 2012 for some time now and after lots of problems with Prepar3d v2.2. (restores, traffic files, updating...) my Prepar3d crashes every time I load the sim from the active sky screen. I can open Prepar3d and then open active sky and i will get the green screen (but not sure weather is loading). I have tried to install different themes thinking that maybe a texture or something was causing the CTD but it still doesn't work. If I have to reinstall then I am more than scared because with this stupid sim anything you do could cause the sim not to work at all. Is there something that I can check before having to reinstall. I also tried the latest active sky next for prepar3d and that turned into a nightmare, do you think that something there got messed up?. Thank you for any help.

ok, more important question, what is the process to uninstall and then reinstall because I am not getting any help with this. I have decided to uninstall but I want to make sure everything doesn't get messed up. thanks again.

Just go to the control panel   programme and feature   go down till you find as 2012  than click on it  and it will ask you if you want  to uninstall it