I have followed the instructions here: http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/using-features.customenv.html
I am specifically trying to do this part:
(Windows platforms) Run the EC2Config service Sysprep. For information about EC2Config, go to Configuring a Windows Instance Using the EC2Config Service. Ensure that Sysprep is configured to generate a random password that can be retrieved from the AWS Management Console
However when I attempt to change this setting, I cannot apply the changes. I have run the EC2Config service as administrator. How do I complete this step?