Azure AD Connect – The remote server returned an error: (407) Proxy Authentication Required

Azure AD Connect – The remote server returned an error: (407) Proxy Authentication Required

Problem

Get the following error running Azure Active Directory Connect

“The remote server returned an error: (407) Proxy Authentication Required”

1

Environment

Internet access via internet explorer is working on the server where I’m running Azure AD Connect

2

There is a proxy server in the environment (WebMarshal in this case), and a PAC file is used to configure the proxy settings read more