Forcing the name of download, problem !!!

Hi,

I m making a servlet that transfert a ringtone in a celular.
//Servlet UploadContent
File fname = new File(fileToFind);
FileInputStream istr = null;
OutputStream ostr = null;
String contentType=getContentType(fname.getName());
resp.setContentType(contentType);
resp.setHeader("Content-Disposition", "attachment; filename=\"" + name + "\";");
------ Then I make the transfert of the file with Streams

The variable fileToFind come from my JSP :

String path="C:/contenidos2/aquien.mid";
path=URLEncoder.encode(path);
response.encodeRedirectURL("UploadContent?fileToFind="+path);
response.sendRedirect("UploadContent?file="+path);

-----

My problem is :
when path=" C:/folder1/myfile.mid", OK No PB
when path=" C:/Program Files/myfile.mid", Does n t work, the file name who is saved in the cell is the name of the redirection : /UploadContent?file=C:/Program Files/contents/...../aquien.mid

It ignore the variable "name" in :
resp.setHeader("Content-Disposition", "attachment; filename=\"" + name + "\";");
It is the same thing if i put a "test.mid" instead of "name"
I don t know what to do?
I don t know if i explained well, but i hope you have understood
Thanks for attention
Bye, Xoco

" " = "%20"

poor formatting of a hyperlink..... url encode or remove the space and try