Seems like everytime I download an aircraft it turns out to be a crap shoot. Sometimes they install with no problem and other times they don't. In cases where they don't they all seem to be in the proper directories but don't show up in FS. Also, when I try to delete them I often get the message that it is being used by another person or program and to close any programs using the file and try again. I can't figure what else would be using the file. I always have FS closed when I try to delete them.Is there any thing that is a common reason that aircraft won't end up in FS even though the directories seem to be correct? Thanks for any help.Jim

To add, the last plane I had this problem with is the Gulfstream G100 by Brun/Coelho. Can't get it install and can't delet the file.