I started to get the error a week ago where I started to receive "The requested page cannot be accessed because the related configuration data for the page is invalid." errors. When I was running Vista & IIS 7, installing DNN was a snap. I am certain that the issue is centered around permissions but I cannot find it.
Here is what I have done so far.
1. Fresh Installation of Windows 7 Ultimate 32 bit.
2. I have two directories for web applications (c:\webapplications and c:\webDNNapplications). The security on the directories is set to allow NetworkServices Full Control.
3. In IIS, C:\webapplications is set for the location for the web site. I added Dev as a web application and pointed it to c:\webDNNApplications\LocalDNN512.
4. I changed the permissions on the ApplicationPools to be NetworkService vice default ApplicationPoolIdentity.
5. I downloaded a copy of DNN 5.1.2 Install file and moved contents to c:\webDNNApplications\LocalDNN512 6. When I attempt to load DNN (
http://localhost/dev) I receive the following error information.
HTTP Error 500.19 - Internal Server Error
The requested page cannot be accessed because the related configuration data for the page is invalid. Detailed Error Information Module IIS Web Core Notification BeginRequest Handler Not yet determined
Error Code 0x800700b7 -
Config Error Cannot add duplicate collection entry of type 'add' with unique key attribute 'name' set to 'ScriptModule' - Config File \\?\C:\WebDNNApplications\LocalDNN512\web.config - Requested URL
http://192.168.11.110:80/dev
Physical Path C:\WebDNNApplications\LocalDNN512
Logon Method Not yet determined - Logon User Not yet determined Config Source 58: 59: 60:
I have tried a number of changes with no impact. I would really appreciate any insight and something to correct this error if possible. I have some tasks that I need to get completed and this is holding me back.
Thanks in advance
Ray