Unable to Set time zone in Windows Server 2019 OS, Getting error "Unable to continue"

Problem:

Unable to set time zone or change time zone in Windows server 2019 OS with "Date and Time" option in control panel. It gives error "Unable to Continue"

Workaround Solution:

1. Open command prompt with "Run as Administrator"

2. Execute command "tzutil /l" to see the list of available time zones.

    Take note of required time zone name. Example: "Arabian Standard Time"

       

3. Execute Command "tzutil /s "Arabian Standard Time"

Time zone has been successfully changed.