Following a couple of FS9 re-installs, I now get the following two messages in sequence on start-up:
(1) "Security Warning. The publisher could not be verified...." Yet, the program was loaded from my original -and well guarded - FS2004 disks:
(2) " FS has detected potentially incompatible aircraft or software......File: FSSound.dll" I was under the impression that this file was essential for FS2004 operation. Should I load it or not?
Moreover, on every flight, the system shuts down after 10-20 minutes running.
I would appreciate any views.