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On April 16, between 2:25 P.M. ET and 4:12 P.M. ET, the domain zoom.us was not available due to a server block by GoDaddy Registry. This block was the result of a communication error between Zoom’s domain registrar, Markmonitor, and GoDaddy Registry, which resulted in GoDaddy Registry mistakenly shutting down zoom.us domain. Zoom, Markmonitor, and GoDaddy worked quickly to identify and remove the block, which restored service to the domain zoom.us. There was no product, security or network failure at Zoom during the outage. GoDaddy and Markmonitor are working together to prevent this from happening again.

Error code 100000421

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Alexxx
Explorer
Explorer

‎2023-07-19 09:22 PM

I have trouble connecting to the meeting on my iMac desktop and get error code 100000421, while my macbook laptop and Android phone work fine. Have searched on the internet and nothing found.

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1 ACCEPTED SOLUTION

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Alexxx
Explorer
Explorer

‎2023-07-19 09:31 PM

Solved. Uninstall zoom with the built-in uninstaller rather than the system one, then reinstall it, and the problem is gone.

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Alexxx
Explorer
Explorer

‎2023-07-19 09:31 PM

Solved. Uninstall zoom with the built-in uninstaller rather than the system one, then reinstall it, and the problem is gone.

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