Hello everyone. I just updated my fs9 to fs 9.1. Then I install the boeing pmdg 600-700 but then when I run the game I get an error (see picture). Is there any way to stop this? Or do I just have to stick with fs 9.0?? Thanks.John Hudson

John,Get the latest FSUIPC from www.schiratti.com/dowson . Read and follow the included instructions for installing and you should be good to go.Hope it helps,

I heartily concur with Mats. Be careful when you install addons. Many contain an older version of FSUIPC within the installer. Some addon installers give you the option of not installing their version of FSUIPC, other installers don't.