I have the 737NG (600/700 only), running FS2004 and Vista. The 737NG works fine with the default PDMG liveries, but I have installed addon liveries from both the PDMG site and AVSIM with no success. The .exe file loads fine and the folders and aircraft.cfg file look as they should, but the addon livery never shows up in the FS drop downs to select an aircraft. Any suggestions?Barry

It's hard to say. The only reason I can think of is that the Aircraft.CFG just isn't correct. If it is, then I'm stumped. Best Regards,Robin Bilgil

I had the same exact problem. I read on here or somewhere to run fs9 as an administrator and the liveries will show up. I did that and now I have all the liveries I downloaded. You need to right click on the fs9 icon, click on the security tab I think it was, click box that says run as an administrator. Worked for me!!Adam