Hi Todd Chester,
Thanks for your post. Based on my research, please try to enable it with the following commands:
- Open the CMD and select Command Prompt.
- Copy and paste the command below you want to use into the command prompt, and press Enter. (enable automatically hide taskbar)
powershell -command "&{$p='HKCU:SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StuckRects3';$v=(Get-ItemProperty -Path $p).Settings;$v[8]=3;&Set-ItemProperty -Path $p -Name Settings -Value $v;&Stop-Process -f -ProcessName explorer}"
Also, Please see if it has been locked by group policy.
Go to your Group Policy Editor and head to User configuration > Administrative templates > Start Menu and Taskbar and there should be an option to lock the taskbar
Best Regards,
Ian Xue
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