Also check the IIS logs and any security rules on your IIS. Thanks, Redirecting to Visio Stencils: Basic network diagram Visio Stencils: Network Diagram that runs Cluster has F. Sophos Central doesn't require any special ports, just 80 and 443, but if either of those is restricted, it will cause the issue you're describing. Save my name, email, and website in this browser for the next time I comment. The easy workaround for me is thus switch to a network without proxy server. Virus Scan for FolderMatch Compare and Sync Folders, Drives, and Computers. Winhttpsendrequest failed with error 12030 sophos oderint dum metuant. Winhttpsendrequest failed with error 12030 sophos
