I don't know what I've gotten myself into. I'm relatively new to the FS world and just purchased ActiveSky last night. However, because I didn't have a version of FSUIPC, it wouldn't work properly. Once I figured that out, I came to the website and downloaded FSUIPC4 which works with my FSX. However, I also have FS9 running for VRC1.1's tower view and I'd like ActiveSky to run on that as well. Now, if I'm understanding everything correctly, I have to have FSUIPC for FS9 as well, but FSUIPC4 is "FSX only."
I say all that to get to my questions: Can I have two versions of FSUIPC running on my computer (1 for FS9 and 1 for FSX)? Is this even necessary? What am I missing?