Skype fo Business web plugin for Chrome on OSX

One for the archive, or for anyone else trying to figure it out.

67.0.3396.99 (Official Build) (64-bit)

Trying to install the Skype for Business web-plugin for Chrome OSX just gets me into a virtual loop where it claims to install but each time you try and launch a meeting it asks you to download and install the plugin again.

My issue seems to have been that the plugin did not properly install the first time, or did not install with the correct permissions.

Deleting the file "~/Library/Internet Plug-Ins/SkypeForBusinessPlugin-16.2.bundle" worked for me, YMMV.