.NET ADF cannot communicate with WMS services if regional settings of ASPNET user account that runs the application is set to a locale that uses "," for decimal separator instead of "."
from user:The only workaround I found is to specify <globalization culture="en-US"/> element in web.config of the web application. However, I think this is not the solution. Because all of our GIS data use "," as decimal separator, changing regional settings should cause problems in other places.