The Webex Meetings Flickers after Installing the Windows 7 Patches

The Webex Meetings after installing the Windows 7 patches.

My screen is flickering in the Webex Meetings after installing the new Windows 7 patches.

Cause: The Microsoft Windows released two new patches in September 2020;  Release: KB4577053  and KB4577051, due to which the Customers are experiencing flickering when sharing in Webex Meetings. The Microsoft is aware of the issue.

To resolve the flickering screen:

  • Uninstall KB4577053  and KB4577051 Windows 7 patches.
  • Install KB4580387 and KB4580345 Windows 7 patches released by Microsoft on October 13, 2020 for the screen flickering issue.

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