This is regarding an error I get every time I try to Refresh the list in the "AppContainer Loopback Exemption Utility" originally written by Eric Lawrence. I have just installed Fiddler 4 (v4.6.20172.34691, built 2017-08-15) on Windows 10. Upon clicking the "WinConfig" button on the int...
We have tested loopback exemption with the latest version of Fiddler Classic with both Win10 and Win11. The tool that Fiddler uses for loopback exemptions has not been updated in the latest Fiddler release and is the same as previous versions. You can run it directly from ...