shell:Startup path code example
Example 1: windows auto start programs folder
C:\Users\{Username}\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup
Example 2: how to access startup folder windows 10
C:\Users\USERNAME\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup
C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startupmixed