Consider a certain possibility of you upgrading your security in your windows software and while doing so you get message on your screen and a question in your head ‘what the hell?’Folks while you run a Microsoft ASP.NET 2.0 Web application you are likely to get an error coded as 1309.so what exactly is event id 1309 asp.net?
If you are installing the MS07-040 security update in your system particularly in versions higher than windows XP, you are probably going to get a phenomenal error messageif you run a Microsoft ASP.NET 2.0 Web application that is built on the Microsoft .NET Framework 2.0 along with it. It would be similar like this. This is a web error event with system code of 1309.
Event Type: Warning
Event Source: ASP.NET 2.0.50727.0
Event Category: Web Event
Event ID: 1309
Date: 12/07/2007
Time: 10:24:38
User: N/A
Computer:
Description:
Event code: 3005
Event message:Â An unhandled exception has occurred.
Event time:
Event time (UTC):
Event ID: aa58f4d35bc547aeafd7c417967bdd8d
Event sequence: 8
vent occurrence: 1
Event detail code: 0
This arises because the public headers properties of the Request Headers property and of the Response Headers property become non-serializable proceed you install the MS07-040 security update. The problem can be solved by obtaining a hot fix available on Microsoft customer service support. if you are not confident enough then you can wait for the updated version of .NET Framework 2.0 service pack.
