About two years ago I purchased an asp.net and ajax chat app for a site that was then hosted on a iis 5 server. This site handles a big annual event in march each year. After the event in March last year(09) we transferred our hosting to a iis 7 server. The dll's for the chat app were registered and all worked fine. (This was a very brief test)
Now the event has come around again and the chat app gives a very limited 500 internal server error. My host has ran process explorer while I call the app (click a link) and it shows that everything is succesful except at the end of the process it shows the page name followed by a forward slash and then web.config. The only error message in the log is at the end of the string for the page call and looks like this: 500 19 5 1380 513 171
The permissions have been checked. The dll's reregistered. Everything is running in 32 bit mode. And I still get the same result. I am very new to asp.net and am lost on this one. Any help would be appreciated.
