Troubleshooting: Could not load type 'System.ServiceModel.Activation.HttpModule' from assembly 'System.ServiceModel…' – Dynamics NAV

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Resolution For Windows 7 and Windows Server 2008, use the ASP.NET IIS Registration Tool (aspnet_regiis.exe,) to register the correct version of ASP.NET. … For more information about the aspnet_regiis.exe, see ASP.NET IIS Registration Tool.

Troubleshooting: Could not load type 'System.ServiceModel.Activation.HttpModule' from assembly 'System.ServiceModel…' – Dynamics NAV
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