Bingo. The setting to 3.0 did the trick.
Thanks
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.NET 3.5 web application crashes on 3.0 server
ehhh... I updated a project to .NET 3.5, and now it is crashing when I try to serve it from a server with 3.0 on it.
It's the web.config file.
Is there any way I can revert back? Or at least point the assembly to the right version and key? I can't update the server.
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.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c56193
Source Error:
Line 58: <add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C56193
Thanks
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by: CraigWagnerPosted on 2009-07-28 at 12:00:08ID: 24963798
Go to the properties for the project file (in Solution Explorer right-click the project and choose properties). On the Application tab change the Target Framework to 3.0. It should remove all the 3.5-specific stuff from the web.config.
If that doesn't work, you could probably hand-edit the web.config and remove any of the <add assembly...> stuff that refers to 3.5 assemblies.