I have been unable to install traffic toolbox into SP2. Therefore, I uninstalled SP2 but then had no success installing TT into SP1.My FSX installation is in a separate volume F:FSX and I have amended the dll.xml to show this - and this is confirmed in the FSX.cfg which shows the correct path under trusted section. Yet I have no Tools menu when I run FSX.Very grateful for any hints as where I might be going wrong.John Rooum

Don't know about sp2, but for FSX sp1, you have to have the SDK sp1a version installed for it to work.scott s..

ScottMany thanks - I'd not picked up that SP1/2 required updated SDK. What with FS9; FSX; Sp1; SP2; et al .......... and I used to think this was a fairly simple hobby!John R

FSX RTM requires SDK SP1aFSX+SP1 requires SDK SP1aFSX+Acceleration requires SDK Acceleration/SP2FSX+SP2 requires SDK SP2