Re: The backup of a course download with 0 bytes.

in php_error_log I get this:
Notice: session_start(): A session had already been started - ignoring in H:\xampp\htdocs\inicio\campus\lib\classes\session\handler.php on line 45

And in 'H:/xampp/htdocs/inicio/xmlrpc.php' not found or unable to stat

Any idea?

I do not have any problem to upload files, only to download big files.

Thank you in advance.