Good day,
Just yesterday I installed a new 3rd party module (Dynamic Forms) and am receiving the 'UpdatePanel' is ambiguous in the namespace" error. From what I have read on various posts and from what you have suggested it looks like a conflicting system.web.extension settings, but don't know how to resolve the issue. There is a system.web.extension.dll (version 1.0.61025.0) in my /bin directory, and I have another version in the c:\program files\reference assemblies\microsoft\framework\v3.5 folder (version 3.5.0.0). My Host Settings states that I am running .NET Framework 3.5. My web.config file has some entries referencing 1.0.61025.0 and other entries referencing 3.5.0.0. Basically under the "controls" section it references " namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0. This is also true for the " namespace="System.Web.UI.WebControls". All other references in web.config is for "System.Web.Extensions, Version=1.0.61025.0.
How can I clean it up so that all works correctly, taking into consideration that I am still very new with DNN and I am not a developer!
Thanks so much!
- Joe