Win11 Manually add the legacy COM port class, device manager can't see Ports(Com & LPT) even though i had checked 'show hidden devices'
In Device Manager, click Action → Add legacy hardware Click Next → Install the hardware that I manually select from a list (Advanced) Scroll down → select Ports (COM & LPT) Click Next → Standard port types → Communications Port → Next → Finish
Now I can see Ports(COM &LPT) in device manager


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