antolungo on "[Plugin: WP-Filebase Download Manager] Multisite installation"

I have just used an old version of plugin in a Blog.
It's OK.
Now I have migrate this blog into a Multiblog.
The plugin don't work.
If I install the new version of plugin it' work fine?
Manuy Thanks
Antolungo

https://wordpress.org/plugins/wp-filebase/