Mine doesn't work.
Installing it according to the documentation and videos results in RPH not seeing any plugins except for the original LSPDFR file. Installing it by placing the DLL and INI files directly into the plugins folder allows RPH to recognize them, but then LSPDFR+ fails to load, with the console citing that RPH could not load LSPDFR+ or one of its dependencies, because the system cannot find the file specified.
I'm currently using RPH v0.55.1131.11501, as the newer update causes ELS to stop working.
Your troubleshooter told me that my Albo1125.Common.dll file was outdated, so I copied a new one over from the link the troubleshooter provided. It also told me that for some reason I needed to install "Arrest Manager", which after installing, did nothing to help LSPDFR+ work.
I've attached both of the logs from when I have the files installed according to your instructions, and from when I put the plugins directly in the plugins folder.
RagePluginHook config 1.log
RagePluginHook config 2.log