Als WCF niet te runnen is
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Foutmelding:

The page you are requesting cannot be served because of the extension configuration.
If the page is a script, add a handler.
If the file should be downloaded, add a MIME map.

Run dan het volgende in een command prompt met Administrator rights:
C:\> DISM /Online /Enable-Feature /all /FeatureName:WCF-HTTP-Activation
C:\> DISM /Online /Enable-Feature /all /FeatureName:WCF-HTTP-Activation45