Hi, I've got this code:

function OnClientFileOpen(oExplorer, args) {
        var isDirectory = args.get_item().isDirectory();

        if (!isDirectory) {
            var fileExt = args.get_item().get_extension();
                args.set_cancel(true);
                var itemPath = args.get_item().get_path();
                window.open(encodeURIComponent(itemPath));
        }
    }

When I try to open a file with a & in the path, locally it opens fine, however, if I try it on the server, it can't find the file.
I think it gives a 404 error.
So what can I do?

Hi Marnix,

Please take a look over the following forum thread for more information on why this issue is happening and how you can workaround this behavior: Image Preview not working

Kind regards,
Veselina Raykova
Telerik