Windows 10 can not change default programs

Describes the cause and action for error messages.

Error Message(English):
can not change default programs



Cannot Change Default Apps or Programs in Windows 10 [Fix ...

Windows 10 - Can't Change Default Applications Troubleshooting ...

[Solved] Can't Change Default Apps in Windows 10 - YouTube

How to force Windows 10 to set apps as default | Windows Central

I can't set a program as the default to open a filetype with in ...・・・

Unable to change Default Program Extension on Windows 10/8/7

Version 1803 does not allow me to set defaults by app - MoBEX ...・・・

Managing Default Applications - Windows applications | Microsoft Docs


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