I downloaded the HC installer (I'm on Windows 10) and started installing. It asked me for a directory, and started copying my Tequila fine, but then I got this:
My Internet is connecting fine with other applications (Google Chrome, etc.). I made sure to put an exception in my antivirus for the upcoming folder name and tried again, same result.
In possibly-related or possibly-unrelated news, I also had trouble getting the CoH Modder to work (it thought I had a closed port), but the game was working as of last night, complete with I27p3 Vidiotmaps, which I manually downloaded since the modder wasn't working. I had another issue with Tequila (see "Disappearing Tequila.exe" post elsewhere) and hoped to circumvent it by downloading the Homecoming Launcher, but as evidenced here... no dice. So in summary, I can't get into the game using Tequila, nor can I install HC to get around it.
Any thoughts?