I am having this message when trying to install Fall City from a purchased disk. 1WA6 has not been totally installed for the following reason. File corrupt or unreadable: ORBX\FTX_AU\FTXAA_ORBXLIBS\Scenery\ORBX_libs_Airliners.bgl You will have to run this utility again to completely install 1WA6 Fall City Version 1.0 I have read the posts related to this message and tried all the suggested resolutions with no help. Am thinking of removing one cdrw drive and replace with another but hate to go through all that. Would really appreciate your help!