– Three forward slashes. A standard file:/// URI uses three slashes to denote localhost (e.g., file:///C:/Users/file.txt ). The triple slash means: “no hostname, start path from root.” So file:///etc/passwd means “the file /etc/passwd on this local machine.”
Paste your file:///... path into the or URL field. proxy-url-file-3A-2F-2F-2F
To understand the fragment, we must first decode it. The string contains 3A and 2F , which are hexadecimal byte values in (also known as URL encoding). – Three forward slashes
So a full example might look like: proxy-url-file:///C:/Users/name/proxy.pac proxy-url-file-3A-2F-2F-2F
proxy-url-file-3A-2F-2F-2F is not a standard narrative title but a technical artifact. It represents a URL-encoded path—specifically proxy-url-file:///