Blocked by Group Policy

[ashfon]

Hello,

I am using this service to convert webpage to pdf. On my local machine this code only works if I run VS in admin mode other wise it says Blocked by Group Policy on this line

var buffer = actionAsPdf.BuildPdf(this.ControllerContext);

I deployed this site to UAT and Prod. This code works in UAT but fails in Prod. Can you please advise me what security or firewall changes I will need so this method can be executed in Prod?

Thanks,
Ashley