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Raspberry Pi VNC fail connection

I face a problem that I can ping to correct IP address, it have no loss. And also I use nmap ping the pi address, and I get it correctly. Then I using VNC viewer to try access to pi, but it always show up “The connection was refused by the host computer”

Did u all have any idea ?

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Categories raspberry Tags raspberry-pi, raspberry-pi3, vnc, vnc-server, vnc-viewer
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