Windows 10 1809, PAC file not work


Windows 10 does not read a PAC file referenced by a file protocol(file:///C:/Users/chenx/Desktop/V2RayGCon-full/black.pac

This issue occurs because Internet Explorer and Edge on Windows 10-based computers use the WinHttp proxy service to retrieve proxy server information. The WinHttp Proxy service does not support using the ftp:// or file:// protocol for a PAC file.


To resolve this issue, host the PAC file on a web server, then refer to it by using the http protocol.

so I upload my pac file to qiniu cloud

problem solved.