sending external unit file

"[email protected] [blat]" <[email protected]>
Newsgroups gmane.mail.blat
Message-ID <[email protected]> 
Hi guys,
 I’m trying using blat to send the content of a txt file from the NAS, but I have always the same result:
  
 > blat "U:\systemes\prova.txt" -to me@company -subject "test" -debug
 > Blat v3.2.4 (build : Feb 24 2015 21:30:17)
 > 64-bit Windows, Full, Unicode
 >  
 > unknown error code 3 when trying to open U:\systemes\prova.txt
  
 
 It is possible to send file from external drive or network directories?
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.