Thats version is old and long out of support. For a list of supported versions, please refer to this list: https://www.msp360.com/productlifecycle.aspx

But it sounds like the error is related to your credentials not being correct. Please check your Access and Secret keys in the AWS Management Console to ensure you are using the correct information.
https://aws.amazon.com/premiumsupport/knowledge-center/access-key-does-not-exist/