I just installed FileMaker Pro 15 on a workstation that already had FileMaker Pro 11 installed on it.
Everything went fine during the install, although I did receive the following prompt (I responded by clicking the "Allow access" button):
After selecting File -> Open Remote… from the FileMaker Pro menu, I added a favorite for my host. However, I get a "Connection failed" error in the Launch Center and I can't see any of our available files on the host:
Does anyone have any suggestions as to what might be wrong? I went into Control Panel - > Windows Firewall and allowed FileMaker Pro to communicate through Home/Work networks as well as Domain networks, but that didn't seem to help.