How to fix 'woff and ttf fonts 404 not found'

When publishing your web site to IIS or running your project in Visual Studio and you encounter errors.

"Failed to load resource: the server responded with a status of 404 (Not Found)" or "woff2?v=4.3.0 Failed to load resource" with fontawesome-webfont.wofffontawesome-webfont.woff2glyphicons-halflings-regular.woffglyphicons-halflings-regular.woff2.

If you haven't got files, i think you should download then copy to your project. First ensure that you copy all files to webserver, In Visual Studio you can click each of file then select properties->copy always

Second you need to open the Web.config file then add a config as below

      <remove fileExtension=".woff" />
      <mimeMap fileExtension=".woff" mimeType="application/font-woff" />
      <remove fileExtension=".woff2" />
      <mimeMap fileExtension=".woff2" mimeType="font/x-woff" />

Now, Start your project again then select inspect->tab network you can see no error throw a 404 not found error on woff or woff2 files when requesting the .woff, .ttf, .woff2 files