Rated 5 out of 5 stars

Please help make this addon work with V 52 its so annoying not having it and not being able to move new accounts around when you have alot of email accounts. Is there a Beta version somewhere that works with 52? I didnt see one?

"XML Parsing Error: undefined entity
Location: chrome://folderpane/content/folderpanePref.xul
Line Number 263, Column 19: <menuitem label="&filemessageschoosethis.label;"
------------------^"