I'm having a lot of trouble trying to get a Cloud Formation template running correctly with auto scaling. I have the following resource:

```
"LaunchConfig" : {
  "Type" : "AWS::AutoScaling::LaunchConfiguration",
  "Properties" : {
    "KeyName" : { "Fn::FindInMap" : [ "EnvironmentToKeyName", { "Ref" : "Environment" }, "KeyName" ] },
    "ImageId" : { "Fn::FindInMap" : [ "AWSRegionToAMI", { "Ref" : "AWS::Region" }, "AMI" ] },
    "SecurityGroups" : [ "neat_spi" ],
    "InstanceType" : { "Ref" : "InstanceType" },
    "UserData" : { "Fn::Base64" : {
        "Fn::Join" : ["", [ "<script>", "call c:\\chef\\boot.bat", { "Ref" : "Environment" }, "</script>"]]
      }
    }
  }
}

```

But it doesn't look like this script is running at all when the machine is started. How do I make sure it runs? Or how do I figure out why it isn't running?

I can't find any logging anywhere on how to see if this was run or not.