Not able to launch opera in Maximise / full screen mode through Selenium on Windows Server 2016

[A Former User]

A Former User last edited by

I am using selenium version 4
and opera version 66.0.3515.44.
I am able to launch full screen mode on Windows 10 OS
But On Windows Server 2016 Standard I am unable to launch Maximise mode.
I have used multiple options
operaOptions.AddArgument("--window-size=1920,1080");

choperaOptions.AddArgument("--start-maximized");
_driver.Manage().Window.Maximize();

_driver.Manage().Window.Size = new Size(1920, 1080);

No options worked .

Can somebody have any idea

[burnout426]

burnout426 Volunteer last edited by

Does opening Opera's launcher.exe with:

launcher.exe --start-maximized

at least work in a command prompt?