Well, I finally got round to fixing this (in commit [01f90f575c]).

There's a 64-bits version of the plugin available, check out the [home] page.

I've also adjusted the layout of the zip files, so in Notepad++ versions after 7.6, it should suffice to unzip the file in the plugins dir. In older versions of Notepad++, the DLL will have to be moved to the plugins dir itself.

Let me know if you’re having problems with it. (Although to be honest, I can’t guarantee a much faster response than last time...)