I would take a look at the panel.cfg & sound.cfg files.I want to be able to make FS98 download boeing YL 15 work in CFS 1 ! if
anyone can help me please email me at firstname.lastname@example.org thank you
Make sure that gauges and sounds used are present in CFS.
A quick way to override this potential problem is to back up the YL 15 panel &
sound cfg files and replace them with a genernic set that works from another
addon. Ones which contain alaises are probably the best because no custom
sounds & gauges are used.