No no no !! 
Keep FsSound, some panel and gauge need it: you'llnot be able to ear some sound (gauge clic, CPilot anouncement ..etc ..) 
So retore back FsSound.dll in your module directory and ADD a 
[OLDMODULES] section in your Fs9.cfg: (WITHOUT SPACE !!) 
[OLDMODULES] 
FSSOUND.DLL=1 
Tey are many module like this ex: 
SOARRec.dll FLTREC.dll etc .. 
If you use them you'll have to add ex: 
SOARRec.dll=1 
FLTREC.dll=1  
in the oldmodules section. 
Happy landing ! 
Hi,  
thanks for the advice, i was trying to add [OLD MODULES] FSUCIP.dll but had a space. will try without - fingers crossed it works. 
Also, should i be downloading FSUCIP 3.35 ?? Am hoping changing my FS9.cfg file will solve the problems