I have an application that requires user validation. I do the validation with a WebRequest to post the users computer information and the user entered validation code to a C# asp.net page that mixes and hashes the information and posts back for the validation state of the program for that user.
This usually works great. I and a customer are in a location where the only internet access is through a wireless provider through which this will not work for some reason. I get the exception "The remote server returned an error: (417) Expectation failed.
I read that adding System.Net.ServicePointManager.Expect100Continue = false; will fix this, but apparently I have a different issue becuase this makes no difference.
I have no idea how to fix this. It wouldn't matter if it is this one provider that has a problem, but I'm guessing this can't be the only one and I need my customers to be able to validate regardless of their internet provider.
Please help!
Suthish NairPosted Apr 8, 2011, 12:28 PM
Check its because of firewall or any security settings or proxy settings which not allowing the access to server.
Ya, most of the forums saying above solution only. But not working for you.
Some other having different solutions. Might helps you or wait for more replies..
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