In reply to Mahesh. I can't speak to your specific environment, but:

SAS Enterprise Guide needs to be fully installed on the Windows environment where you schedule.

To connect to a SAS environment, EG needs to run as a user with access to that environment.

Supported methods for scripting include COM automation like VBScript and PowerShell.

Scheduler app doesn't matter, but it does need to run as a user with access to the environment.