Acces to the Path denied

Hi guys,

I've been having this issue when I try to save an html file from my web application into another server the error: "Acces to the path '\\10.1.2.10\WebTecnoglass\Pedidosweb\Ordenes\2007 DIVERSIFIED COATING'. denied" appears
Weird thing is that I enter into the server and access that path in the windows interface and I can see and save files there.

Is this an Web application issue?

Regards.