In this post, you’ll learn about the Windows System Error ERROR_SET_POWER_STATE_VETOED (0x474)] and the reason why you are receiving the error message
How does this Error in Windows Look like?
Error Code 1140 ERROR_SET_POWER_STATE_VETOED (0x474)]
Why do you receive the System Error Error Code 1140 ERROR_SET_POWER_STATE_VETOED (0x474)] in Windows?
An attempt to change the system power state was vetoed by another application or driver.