I can´t do open now, after instaling the device "Targus Port Replicator Video
Setting", two files in two separate windows of word. All the open files
remain in the same windows. Why?.

Ernesto wrote:
I can´t do open now, after instaling the device "Targus Port
Replicator Video Setting", two files in two separate windows of
word. All the open files remain in the same windows. Why?.

Go to Tools Options View and check the option for "Windows in Taskbar".

I doubt that this box became unchecked as a result of installing a device --
the timing was probably coincidental.

--
Regards,
Jay Freedman
Microsoft Word MVP FAQ: http://word.mvps.org