In our company we are saving project files (.doc, .pdf, .step, .zip, ...) on a public folder. Now we started using web app built with ASP MVC for project management. Now we have a need to connect each project with its folder on public folder. Here comes several problems. You can't link to folder, because all modern browsers treat public folders as local resources and therefore block the request. Then there are problems with simultaneous access to files by different users. Maybe there would be an option that the server would give users .url file with path to file.
How is this usually solved? OneDrive is not an option. Does maybe SharePoint has some capabilities like that? Is there any software that could serve files to users?