ASE Won't Connect to FS9

I have a werid issue that I've never had before. I started FS9 for a flight, and started ASE, both running as admins. Usually I run into no issues whatsoever, and just fly. But now ASE won't connect to FS9. I have a registered FSUIPC 3.999z, and have not touched the settings in months. I even took the FSUIPC.dll from the folder in the Program Files (x86)\Hifi\ASE and put it in the FS9 modules folder, still not connecting to FS9.