I'm a web designer, and don't know much about the server side of things, but I'm attempting to install a local copy of DNN 4.8.1 on my Windows XP Pro machine.  I had to install ISS, and SQL Server Express 2005.  I'm following Mitchel Seller's tutorial here...

http://www.mitchelsellers.com/Blogs/tabid/54/articleType/ArticleView/articleId/176/Installing-DotNetNuke-480-Locally.aspx

...which is awesome, and I think I've done everything correctly, but when I run the install.aspx, I get the error below...any help would be great, thanks!


Server Error in '/DotNetNuke' Application.
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Configuration Error
Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.

Parser Error Message: An error occurred loading a configuration file: Access to the path 'c:\inetpub\wwwroot\dotnetnuke\web.config' is denied.

Source Error:


[No relevant source lines]
 

Source File: c:\inetpub\wwwroot\dotnetnuke\web.config    Line: 0


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

I've never worked with this stuff before, so you have to be a little more specific...When right clicking on the DNN folder, and when I go to the security tab, I set the ASP.NET Machine Account [MIKE\ASPNET] to full control...Is this what you are talking about?  or is there somewhere else I need to be looking?