A issue has arisen where certain views (but not all) are unable to access certain css and js files, resulting in a "404 Not Found" error.
For instance, the View of .../Details/Index/1 cannot access one css file and one js file (despite being able to access all other files), whereas the View of .../Recherche/result can access all files.
This issue occurs both when the user is connected and when they are not.
No modifications have been made to the web.config file.
All views are connected to a single Layout where the css files are included:
<link href="Content/file.css" media="all" rel="stylesheet" type="text/css" />
Additionally, all css files are located in one folder while all js files are located in another.