I now understand why I could not reproduce the issue :idea: (with 2009.02b and XE build 0.601), in fact I said "shift tab", but the real key combination is "shift control tab".
I use a lot Opera and Firefox browsers with key ...
Language selected in the installer software (I used French) could be applied to the software installed (FreeCommander) as the language in FreeCommander was English once installed.
I use FreeCommander since 2008, and noticed in 2011 that drag and drop music files (*.MP3) from FreeCommander window to the software player VLC (http://www.videolan.org) makes VLC freeze (the music don't start and VLC is froze forever).
I hoped that VLC updates may fix the issue, but today ...
Thank you for your replies, however my question was maybe not clear :
I wish that the files used from FreeCommander appears in the XP "my recent documents" folder (it does not until now with version 2007.10a).