Hi @BURGERT VAN DYK ,
Thanks for posting in Q&A platform.
Please kindly check if the following articles were helpful:
Change your country or region in Microsoft Store
Update your Microsoft account if you’re moving to a new country or region
If your issue cannot be resolved by methods in above articles, as the issue is more related to Microsoft Store I would suggest to contact Microsoft Store Forum for further help:
https://answers.microsoft.com/en-us/windows/forum/windows_10-windows_store?sort=LastReplyDate&dir=Desc&tab=All&status=all&mod=&modAge=&advFil=&postedAfter=&postedBefore=&threadType=all&isFilterExpanded=false&page=1
The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us. Thank you for your understanding.
Hope my answer will help you!
Best Regards,
Sunny
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