by toprob » Sat Jul 11, 2015 9:43 pm
Yes, that line was a by-product of the way the photo scenery was made back then.
And yeah, the taxiway pretty much looks like that, although my runway looks very different, but I can't for the life of me remember how I placed the runway...
I would think that your installation is ok, the only odd thing is the missing texture on the default library object which you mentioned first, but that is probably something to do with your FSX install.