NOTE: If you're having trouble installing World Update IV: France & Benelux from the Content Manager, see All versions - Content Manager shows "Error 3" instead.
To download World Update IV: France/Benelux you must have patch 22.214.171.124 or higher installed.
1. Launch Microsoft Flight Simulator
2. On the main menu, head to the Marketplace > Full Catalog
3. In the menu, click on Free Content then select Yes
4. Click on World Update IV: France, Belgium, Netherlands & Luxembourg
5. Click on Buy & Download.