Rated 5 out of 5 stars

Thank you bege1!
After increasing the max version in install.rdf it works.
Is there any way to contact the developer? I went to support site, registered, but could not figure out how to contact AlainMop.

This review is for a previous version of the add-on (45.0.3).  This user has other reviews of this add-on.

I am still using 45.8 and discovered only today that there are new versions of TB !!
I'll have a look and see if it's not too difficult to update to 52
The strange thing is; developpers are not informed of new versions, neither of comments of users :-(
Alain