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HomeHomeGetting StartedGetting StartedInstalling DNN ...Installing DNN ...4.5.5 Installation error4.5.5 Installation error
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8/22/2007 1:37 PM
 
Dave Lassiter

itvelocity.com
Joined: 11/18/2005
Posts: 14

I'm getting this when I browse to /install/install.aspx.  But this .dll is not included anywhere in the Source or Install downloads.  Anybody know how to get around this?  Do I have to find this fill somewhere and drop it in /bin?

Could not load file or assembly 'System.Web.Extensions.Design, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.

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.IO.FileNotFoundException: Could not load file or assembly 'System.Web.Extensions.Design, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Assembly Load Trace: The following information can be helpful to determine why the assembly 'System.Web.Extensions.Design, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' could not be loaded.

 
 
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8/22/2007 9:07 PM
 
Brad

Joined: 6/11/2007
Posts: 65

have you given permissions to the folder to aspnet or NETWORK SERVICE to read/write/modify the folder?
 
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8/22/2007 11:01 PM
 
Dave Lassiter

itvelocity.com
Joined: 11/18/2005
Posts: 14

Yes.  ASPNET has full control of the dnn folder and dnn is an app folder.

What I don't understand is that it's looking for a file that is not part of the SOURCE or INSTALL packages I downloaded.

Is System.Web.Extensions.Design part of VS or VWD?  I find references to it as part of AJAX 1.0.

Thanks for your help.  Hope you have some other ideas.  :)
 
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8/31/2007 4:26 AM
 
Boyota

Joined: 3/26/2007
Posts: 1

Did you find a solution to this?

I have the same problem with a new 4.5.5 installation.
 
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8/31/2007 1:32 PM
 
Dave Lassiter

itvelocity.com
Joined: 11/18/2005
Posts: 14

I don't know positively that I know the solution but I did get it working.  I was installing DNN in a child folder of root and there was a web.config file in the root and I believe that file was making the call, not the DNN web.config.

There were many other things I did but I think that was the one that solved the problem.  Perhaps somebody can confirm that this makes sense.

If you still have problems I can try to help since I was able to get through this one.  Just post more details and I'll see if I learned something that could help you.
 
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