Hi... here is the message I get after a while once I have copied the 4.0.3 install files over my 4.0.2 install files. This also happens the first time I run the "install mode".

After I refresh the page, the page shows as normal running in 4.0.3. This seems to happen if the site hasn't been utilized for a while and the install process seems to run again.

Server Error in '/' Application.

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Object reference not set to an instance of an object.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

[NullReferenceException: Object reference not set to an instance of an object.]
   DotNetNuke.Security.Authentication.Configuration.GetConfig() +17
   DotNetNuke.HttpModules.AuthenticationModule.OnAuthenticateRequest(Object s, EventArgs e) +25
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +92
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64

Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.42

It's hosted on my own server... it is used for an intranet portal. I wonder if the Windows authentication has anything to do with it... the error mentions the DotNetNuke.Security.Authentication namespace.

Only thing I did was copy the 4.0.3 install files over my 4.0.2 folder. Kept the web.config the same. When I roll back my install, I copy everything back, and I don't have any issues with it doing this on the 4.0.2 install.

- Andre