Acceleration drrives me crazy! :(

[Hunsnowboarder]

Hi there Everyone. I am very angry and dissappointed with my problem. Previously I had MS FSX with some add ons installed. There were no problems with the game, no lagging, everything was allright. Then I installed Acceleration and... I thought I go crazy!!! The game started laaaggggiiiinnnngggg... What I realized that the lagging is very heavy when I am at or I am approaching the Megaairport Budapest Hungary (this is an addon scenery). This is an add on of the Budapest airport. What should I do????? Do I have to uninstall everything ? All the addons and FSX??? Cant I just uninstall Acceleration somehow?? System restore unfortunatelly is not an option for me as I do not have system restore running.
Isn't there another solution??? Thank you in advance for your help!

[Daube]

I don't know what's happening, but what I know for sure is that it's a TERRIBLE idea to install Acceleration on a FSX which is not freshly intalled. Your FSX had alrady addons and everything, you shoud not have installed Acceleration in that state.

What was your previous FSX version ? SP1 ? SP2 ? I guess you're heading toward a complete uninstall and disk cleaning, and then complete reinstall in the old-school way (fresh retail FSX with no addons and no patch, and directly Acceleration over it).

[BAW0343]

Well first, is the game only lagging when you approach that airport? Or is it laggy whenever you fly?  It may only be that airport.