It is very possible that I am mistaken, so if anybody already knows the reason and has a fix please let me know.
In short, if I install Albion on my PC with Nightmist already installed, I am no longer able to run Nightmist. At first I thought it might be an issue with compatibility settings, but no matter how I set it up, even using compatibility for WinXP, it will not run. This is the second time I have run into this issue, both times on Win10 installations, both times only after installing Albion Online. After installing Albion Online, when I click the Nightmist.exe file, either from the desktop/start menu shortcuts or from the actual exe file in the installation folder, I get a short loading wheel indicating something is trying to happen but Nightmist never actually starts. I have tried uninstalling and reinstalling, and installing to a different location (such as C:\users). None of that seems to help at all.
Any help with this would be appreciated.