Humming sound during my zoom sessions and intermit...

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MESSAGE ON MY SYSTEM: CptHost.exe is using EXCHCSP.DLL from an unknown publisher. Are you sure you want to run this software? <<< I believe this is my problem but do not understand what it means. This only started after I signed up

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Did you solve the problem? I have the same problem when I share my screen. I can´t share it. Thanks in advance for answering.

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Effective January 9th, 2026 through January 22nd, 2026: The Zoom Community is currently in read-only mode with login disabled, to deliver you a new and improved community experience!