i did all the configuration as mentioned in the installation guide for UD6.

Hi Shubham,

UD6 is not part of standard Uniface distribution, it is a third party product. Shouldn't be the right path ask for support to the original supplier?

The only suggestion I can give you is that you are (probably) re-using an old configuration, not anymore valid with the updated driver version. Are you sure you've used as a reference the correct version of documentation? If not follow contact suggestion you've found on that screen.

Hope it helps.

Gianni