Replacing camera

[Dick_5625631838]

I am trying to "add a device" (actually replace an old camera) but the client S/W gives me an error "device existed" (attached).
How do I get rid of this error???
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[Guest]

Dear D**k,

You may firstly delete the old one, then add the new device. For the ip address for them is the same same, and you always got the error.