Hi all,
I bought the ATR 72-500 last week. I installed it and everything along with the Service packs. Today, I decided to give it a go. When I choose it in the aircraft selection screen, I click OK and nothing happens. So I click cancel and I still see the plane rotating around but not selected. I minimize out and see this message in a tiny box:

"Error Opening FSUIPC.dll=7"

WTF does that mean? I have FSUIPC v3.4.4.0 and it is fully operational becuase I bought it after much hassle...
Can someone please help me out, I really want to fly the ATR...
Regards,
Ashar