i needed to do this and I think I ran into permission problems as well.

 

the solution I resorted to was , uploading the file to a temp folder in the same domain,  /uploadtemp  ( whatever ).

 

I set up ftp access to the folder i needed ,  in the call back function of the uploader, called a php page to ftp the files to the other server, then unlinking the file in  the /uploadtemp dir.

 

might be a bit of a round about way , but the user is unaware of whats actually happening anyway

 

hope that helps

 

 

So word from support was that the editor/uploader does not work with UNC. 

 

 

I still have this problem trying to set a single remote server.

cosmonaut,

 

Editor and uploaer both works for UNC.

 

Please check the following thread:

 

i am no longer on IIS.

 

do you support NFS?