Humming sound during my zoom sessions and intermittent loss of sound.

[2connectwithZ]

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

[mardom005]

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.