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- Download the "app.config" file from this url (app.config).
- Open WCFStorm.
- Add Boligmappa API (https://testwebservicetestwebservice2.boligmappa.no/boligmappaapi.asmx).
- Click the "Client Config" button in the top button bar (see the screenshot below).
- Locate the "app.config" file and click Ok.
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