OK so my fsx got messed up and corrupted somehow, go figure... and I previously had updated my MD-11 to the newest version ( 1.10.051 ) but heres the thing, Its not installed, Ive tried looking everywhere for ANY pmdg files on my computer and I have none, ive cleared out my registry and all that good stuff. Ive even done a complete re-install of FSX and vista.....I am running Windows Vista Ultimate 64 bit. Intel Q6700, 4 gigs PC6400, 500 Seagate HDD, 2- 9800 GTX's in SliI havent changed a thing other than a complete reinstall of windows and fsx, so how in the world could there be leftover files saying I have a newer version. I am not even able to install the base version because of this. thanks in advance for the help.