@DivyaD822 I believe there is something that has been altered within your project references. I would start by using something like Notepad++ to search all files inside your solution folder for "AWD_Web_Adapter.AWDfinal". Having the period in that seems to indicate that "AWDfinal" is the extension. I am fairly certain that our support team can solve this with access to your solution. If it is something you can share publicly, you can attach it here and I can take a look, however our support team can work with you directly if that is more preferable.