I recently installed Flight Deck 5 to my FSX program and thought Id add some extra fire power as I added the Captain Sim weapons to the Abacus Super F18. It worked fine until I restarted my FSX. Upon restarting I noticed I had lost the ability to fire guns or missiles not only in Flight Deck 5 missions but also in free flights including all the planes I had added the Captain Sim weapons to. I had to uninstall Captain Sim Weapons and reinstall then. After the reinstall my weapons were back and working just fine. I wonder if anyone has had a similar situation occur when adding a misson package that had it's own weapons effects.I welcome any feed back on this matter. ;)