This issue has been closed as 'Won't Fix' due to an extended period of time without updates. If this issue is important to you please let us know by posting on the AnswerHub or UDN, and Epic will re-open the ticket for further review.
If a user attempts to run Setup.bat to download the various dependency files while a SonicWALL firewall is in place, the download will fail to complete. Disabling the firewall allows the download to complete successfully.
However, several users have reported that changing the BaseUrl value in DependencyManifest.cs from http to https has allowed them to complete the download successfully without needing to first disable the firewall (which is not always a possibility if it is controlled by their IT department).
Additional information that has been provided indicates that the Gateway Anti-Virus is blocking one or more files after identifying them as a worm. The previously mentioned use of https is still reported as working.
No repro steps due to not having a SonicWALL firewall to test against.
Per description, the dependency download will fail.
The dependency download completes successfully.
Either of the following options...
Head over to the existing Questions & Answers thread and let us know what's up.