i have my website on one server now my page in this server have to upload the file into my freinds website server

the follwoing code is in the page which is present in my server

if

( ( File1.PostedFile != null ) && ( File1.PostedFile.ContentLength > 0 ) )
{

string fn = System.IO.Path.GetFileName(File1.PostedFile.FileName);

string SaveLocation = "http:\\www.myfriendserver.com\datafolder" + "\\" + fn;
File1.PostedFile.SaveAs(SaveLocation);

Response.Redirect("transfertosql.aspx");

}



the error what i get is



Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentException: URI formats are not supported.