I have been trying to add plugins to Audacity 2.2.2 Portable and been having the hardest time on getting the LV2 plugins to work on Audacity. They finally loaded when I placed the LV2 folder in %appdata%\Roaming\ but Audacity won't load the plugin when I click on it, I get this "Couldn't instantiate effect" message. I'm also wondering where I can put the LV2 folder on my flashdrive so that Audacity Portable will load them from the flashdrive. I am also wondering, because I just joined this forum, where do you submit bug reports? I'm still learning how this all works.