When I try to run LuaRT-1.4.0-x64.exe, nothing happens. No install, no error message. I have a 64 bit Windows 10 machine. Under Setings, About, it clearly says "System type 64-bit operating system, x64-based processor". Any idea what the problem is? The 32 bit version installs without any issue.
There was no prior version of LuaRT when I first tried to install 64 bit, so it can't be a conflict with any previous install.