Cannot install b 17 in fsx

[Warbirds]

Downloaded installer, got to the last screen and hit the install button then a window comes up saying they cannot install because they cannot find the b 17 in my files - or something like that.

[Lewis - A2A]

Hey Warbirds,

sounds like you might be running the Accu-sim installer first. The package comes with 2 installers, first the aircraft itself and then the Accu-sim installer that upgrades the old B-17 across the board as it was initially one of the first releases for FSX by a third party developer.

thanks,
Lewis - A2A