I have been facing a problem with Win 10 Enterprise 2019 LTSC Build 1809, to reset some parameters in the pc an application was developed to run from a bootable USB, that was running for years without a problem, nevertheless i started facing problems when the pc does not have a screen (monitor) connected, if it is screenless the resolution is automatically set to 640 X 480, as the software (WinForms) is developed in 800 X 600 resolution it does not fit anymore in the screen. That makes the application useless, i have tried to run the solution used in this post Low resolution boot screen on Windows but it did not worked.
Specific question:
is there a way to force the resolution of the screen in boot mode when no monitor is connected ?
Any advice would be very appreciated
