Problem Statement : The POS is showing black & White - bottom bar is black with blue.The User Menu is showing nothing under each catergory. If you click on the blank spot, it does show what is there.
Symptoms: NA
Resolution/Work Around : The issue was at the customer end – high contrast theme has been forcefully turned on.
they removed and re-created user profile in AD.
Recommendations /Suggestion: NA
Note : Refer 11497