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EPiServer 7.5 – update 12

This update is applicable to EPiServer 7.5 projects and contains finalized work items included in the latest iteration. The update is available from the EPiServer NuGet feed for installation.

All updates are cumulative meaning that the latest always includes previous updates. All platform updates are supported and we strongly recommend that you keep ongoing projects up to date.

Latest changes

Click a package to see work item details. Refer to the Release notes for an overview of all the latest changes.

See Installing EPiServer updates for information on how to install EPiServer updates using NuGet.

Note that from update 6, EPiServer UI components have been converted to a standard NuGet package. The location of packages have changed and might affect you who is going from the first update to the latest update, refer to Changes to location of package contents when upgrading.

Updated packages

Framework (platform core)

Downloading and updating

Refer to the links below for more information on how to download EPiServer (first-time installation), add the EPiServer NuGet feed and install EPiServer updates to existing solutions.

( 4/17/2014 5:29:22 AM)

After upgrading to the latest packages (EPiServer.CMS.Core, EPiServer.Framework, EPiServer.CMS.UI, EPiServer.CMS.UI.Core) I get the following error:

Unable to load one or more of the requested types. The following information may be a subset of the Type/LoaderException information present - inspect with debugger for complete view.
Check assemblies [EPiServer.Shell.UI, Version=7.7.0.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7] and/or types [EPiServer.Shell.UI.Default,
EPiServer.Shell.ModelBinder.ShellModuleBinder,
EPiServer.Shell.UI.Bootstrapper,
EPiServer.Shell.UI.Controllers.EPiDashboardController,
EPiServer.Shell.UI.Controllers.EPiLicensingController,
EPiServer.Shell.UI.Controllers.EPiMetadataManagerController,
EPiServer.Shell.UI.Controllers.EPiAboutController,
EPiServer.Shell.UI.Controllers.EPiDebugController,
EPiServer.Shell.UI.Controllers.FileVersionMetaData,
EPiServer.Shell.UI.Controllers.EPiSettingsController,
EPiServer.Shell.UI.Controllers.EPiResourcesController,
EPiServer.Shell.UI.Controllers.EPiSearchController,
EPiServer.Shell.UI.Controllers.EPiDefaultShellModuleController,
EPiServer.Shell.UI.Controllers.VisitorGroupsStatisticsController,
EPiServer.Shell.UI.FallbackModuleController,
EPiServer.Shell.UI.Help,
EPiServer.Shell.UI.Models.ComponentColumnDefinition,
EPiServer.Shell.UI.Models.GroupSettingsViewModel,
EPiServer.Shell.UI.Models.MetadataStoreModel,
EPiServer.Shell.UI.Rest.ComponentCategoryStore]. Information from LoaderExceptions property [Could not load file or assembly 'EPiServer.Framework, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.Framework, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.Data, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.Data, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.Data, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.Data, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.ApplicationModules, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.ApplicationModules, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.Data, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.Data, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)].
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.Reflection.ReflectionTypeLoadException: Unable to load one or more of the requested types. The following information may be a subset of the Type/LoaderException information present - inspect with debugger for complete view.
Check assemblies [EPiServer.Shell.UI, Version=7.7.0.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7] and/or types [EPiServer.Shell.UI.Default,
EPiServer.Shell.ModelBinder.ShellModuleBinder,
EPiServer.Shell.UI.Bootstrapper,
EPiServer.Shell.UI.Controllers.EPiDashboardController,
EPiServer.Shell.UI.Controllers.EPiLicensingController,
EPiServer.Shell.UI.Controllers.EPiMetadataManagerController,
EPiServer.Shell.UI.Controllers.EPiAboutController,
EPiServer.Shell.UI.Controllers.EPiDebugController,
EPiServer.Shell.UI.Controllers.FileVersionMetaData,
EPiServer.Shell.UI.Controllers.EPiSettingsController,
EPiServer.Shell.UI.Controllers.EPiResourcesController,
EPiServer.Shell.UI.Controllers.EPiSearchController,
EPiServer.Shell.UI.Controllers.EPiDefaultShellModuleController,
EPiServer.Shell.UI.Controllers.VisitorGroupsStatisticsController,
EPiServer.Shell.UI.FallbackModuleController,
EPiServer.Shell.UI.Help,
EPiServer.Shell.UI.Models.ComponentColumnDefinition,
EPiServer.Shell.UI.Models.GroupSettingsViewModel,
EPiServer.Shell.UI.Models.MetadataStoreModel,
EPiServer.Shell.UI.Rest.ComponentCategoryStore]. Information from LoaderExceptions property [Could not load file or assembly 'EPiServer.Framework, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.Framework, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.Data, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.Data, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.Data, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.Data, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.ApplicationModules, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.ApplicationModules, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.Data, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040),
Could not load file or assembly 'EPiServer.Data, Version=7.6.4.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)].

( 4/17/2014 10:44:28 AM)

Hi Kristoffer,

Can you provide your packages.config and the binding redirect section from web.config. It looks like the binding redirect update failed for some reason.

( 4/18/2014 9:01:54 AM)

Hi Fredrik,
I rolled back and redid the updates and it works now.

Abhishek Salgaonkar
( By Abhishek Salgaonkar, 7/23/2014 10:46:37 AM)

I have upgraded to 7.5 and I am facing the same issue .. I did it twice and I even upgraded the ad-dons but I get the same error as Kristoffer

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