There is a langugage detection issue with this driver, as now the control panel is displayed with the wrong language (english) here on my German(Swiss) Windows 7 OS. Previous drivers worked correct and detected this as a german OS. The base german LCID is 0407 while the swiss subset of that is 0807 and this is not correctly handled anymore by the driver laguage selection detection as an german OS, which is wrong.
Please see Language Identifier Constants and Strings (Windows)
You should only use the "Prim. lang. identifier" to detect that base language of the OS Language and not the full LCID, as so the sublanguages, as Switzerland, Austria, Luxenburg and Lichtenstein, are lost and and not detected as german. All this sublanguages should also get the base language, which is german.