[@worrypascanada Member 18 years, 4 months ago]

Finally found French .mo and .po translation files for bbPress over here:

http://www.wordpress-fr.net/support/viewtopic.php?id=2656 (Post)

Files download:

http://www.saint-elie.com/bbpress_fr.0.1.zip

Everything is now working fine.

Robert Richard.