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HomeHomeGetting StartedGetting StartedInstalling DNN ...Installing DNN ...Problem upgrading 5.0 to 5.1 Problem upgrading 5.0 to 5.1
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6/30/2009 3:17 PM
 
Mike Klein


Joined: 12/20/2004
Posts: 140

I am getting this error when I try to updgrade from 5.0 to 5.1.  I have the latest .net 3.5 sp1 installed.

Thanks in advance.

Parser Error Message: Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified. (C:\webs\dnn5Test\web.config line 91)

Source Error:
 

Line 89:       <add name="DNNMembership" type="DotNetNuke.HttpModules.Membership.MembershipModule, DotNetNuke.HttpModules" />
Line 90:       <add name="Personalization" type="DotNetNuke.HttpModules.Personalization.PersonalizationModule, DotNetNuke.HttpModules" />
Line 91:       <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
Line 92:       <add name="Analytics" type="DotNetNuke.HttpModules.Analytics.AnalyticsModule, DotNetNuke.HttpModules" />
Line 93:     </httpModules>

Source File:

C:\webs\dnn5Test\web.config

   Line:

91



Version Information: Microsoft .NET Framework Version:2.0.50727.3082; ASP.NET Version:2.0.50727.4007
 
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6/30/2009 3:58 PM
 
Geoffrey Giordano


Joined: 7/28/2008
Posts: 83

I get something similar but different :-)

 

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

Source Error: 

Line 126:        <add assembly="System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
Line 127:        <add assembly="System.Management, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
Line 128:        <add assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
Line 129:      </assemblies>
Line 130:      <!-- register your app_code subfolders to generate granular assemblies during compilation

Source File: D:\Nuke5Share\web.config    Line: 128

Assembly Load Trace: The following information can be helpful to determine why the assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' could not be loaded.
 
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6/30/2009 4:04 PM
 
Oliver Hine


Oliver Hine's Avatar

Oliver Hine's Avatar

Oliver Hine's Avatar

www.nbrane.com
Joined: 7/2/2003
Posts: 559

I'm guessing you already clicked the upgrade framework button at some point when you were running DNN5.0.

I'm also guessing you might just need to extract the System.Web.Extensions.dll from the 5.0 package and restore it in the ~/bin directory. During the upgrade in 5.1 they automatically upgrade to the latest framework and remove the dll again. I think they didn't add enough checks around the 5.0.0 and 5.0.1 bugs with the manual framework upgrade button that was in the host settings prior to 5.1...

Hopefully that gets you going again, if not let us know and we'll give you something else to try...
 
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6/30/2009 4:13 PM
 
Mike Klein


Joined: 12/20/2004
Posts: 140

Oliver,

Of course I did not click the upgrade framework button.  That would have been too easy.  I downloaded the upgrade package, copied it over and tried installing it.

There is no system.web.extensions.dll in the /bin directory of either the DNN install or the unzipped upgrade.
 
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6/30/2009 4:25 PM
 
Mike Klein


Joined: 12/20/2004
Posts: 140

Oliver,

Thanks.  I misread your post about getting the file out the 5.0 install package and not the 5.1.  It seems like a lot of people are going to have this problem

Thanks again.

Mike
 
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