In ASP.Net, I sometimes get the following error – Viewstate verification failed. Reason: The viewstate supplied failed integrity check

Background: I developed a web app in ASP.Net 3.5 in C#. It runs great but now a few users have reported that they recieve an error sometimes. I have tried to duplicate the error but it has been hard. One time though when I let the app sit I came back later and tried to move it along and it errored out. I would think that has something to do with the timeout but I am using the view state.

IIS7 403 – Access Denied

I am trying to deploy a website that I have built in mvc3 on an server that runs iis7. I was able to get it running through the iis7 locally on my laptop, but when I try to put it on the server I get a 403 access denied error when trying to get to it remotely and a “connection has timed out” when I try to view it from the server itself.