Error code “Err.99” appears when connecting to Nikon Imaging Cloud

Turn the camera off and then on again.

“Err.99” is displayed when the cause of the error is unknown. Before reconnecting to Nikon Imaging Cloud, turn the camera off and remove the battery, then wait about a minute, re-insert the battery and turn the camera on. If the problem persists, refer to “Before Contacting Customer Support” in the “Troubleshooting” chapter or “Troubleshooting” in the “Troubleshooting/FAQs” chapter in the Reference Guide for your camera.