Rated 2 out of 5 stars
I couldn't use it in Windows 7 anymore. For example, if I shorten a link like "http://www.ozaki.us/en/2010/ic858_icoatsillicone+/index.htm," it'd become sth like this, "<html>
</html>" I don't know what to do.
Use Bit.ly credentials
Bit.ly is no longer allowing calls to its API without login credentials hence this issues. You will need to create Bit.ly login credentials on bit.ly website. Please enter bit.ly login credentials In Add-on -> Shorten URL -> Options.
With this the add-on works as before.