
Hi @Davis ,
As far as I know, url:RES
is a special protocol supported by IE. And I tried searching for edge related documentation but I didn't find any supporting this protocol.
As mentioned in this similar question, it is by design and there is no solution to achieve this requirement. I even checked it in windows11 and it's still use Internet Explorer by default, although IE not work any more. Something like this:
Best regards,
Xudong Peng
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