Hi guys,I'm having some CTD problems in Seattle area. My sim just turns black and I receive an error message telling me 'error unknown'.I have three sceneries in this widespread area...FlyTampa SeattleFZ02 Portland + LCCanUK CYYC + LCI am assuming that those LCs conflict with each other.Can anybody confirm this?I disabled the Calgary stuff, I'll probably make another flight just to see if it works now...Regards,

Hi Marius,There's a really nice program that will help you find all kinds of conflicts in your FS. It's called ACA2005 and you can download it free here. http://aifs.pvdveen.net/download.htmHope this helps you.Best Regards,Jeff