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Access Denied and Null Returned while Accessing Web Services from remote server.

Posted By:      Posted Date: September 02, 2010    Points: 0   Category :ASP.Net
 
Please go through following scenario.  I am writing a web Service and one of its web method, I want it to download a png file in form of buffer from remote server. And My consume application will write that buffer retured by Web service in to file on User's Computer. However, I am able to do this using Local Web Service but when I published that service on my web server, I always get null retuned And even in one of my test code while copying file from that server , I always get Access Denied.  Following things I have done for above issue. 1] I even tried making the Anonymous user for the web service the system administrator (with the correct password), to no avail. 2] I also tried sharing out the folder I'm pulling files from to allow access from Everyone.   [Previously same service was working fine on another remote server with IIS 7.0, we checked server IIS Settings but in vain.]   if you know where we are mistaken please guide me to resolve this issue as its very urgent. Please go through following scenario.                  


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