Uploading new files to an IIS web server and unzipping them into the correct directory yields 401 errors when I try to access them. When I look at the files in the directories, they are labelled in green.
At first I tried setting permissions in IIS and in Windows, but no avail. Often, I will see security issues with the user IIS_IUSRS not having the correct security access to files, and so the web server can't serve them.
I read somewhere that you can right-click the green files and go to properties, and click the unblock button near the bottom of the window, because files uploaded from another computer are not trusted until you do so. Despite this working in the past, this time it didn't.