MC8795V and 3G Watcher 2350

I’m facing to serious problems with differents modules and OS Windows compatibilities :
Our customers worked with old MC8790V or MC8792V with differents OS Windows (XP, Windows 7) and 3G Watcher = all is OK
Now they work with MC8795V, we have downloaded 3G Watcher Build 2350 on web site (which includes drivers) but when customers plug MC8795V, USB connection is unknown, I don’t know what happens, if anyone has an idea, thanks in advance.

It is working fine at my end…
Did you uninstall previously installed watcher before installing the new one?
It seems UMTS_Watcher_(Includes_Drivers)_Build3228_Watcher_Generic works fine with all MC modules :smiley: