Boki, learn to read.
WinCE
Generic GPS (2 of them)
All previous versions worked
I haven't installed a "special branding", so this isn't the problem.

So, what are they? Generic (China) GPS
Configurations? You would have to be more specific. sys.txt? How I connect it to the windshield? Do I use a card reader or usb cable to interface with the computer?
Special branding? Not even installed.

Anything else?