Problem solved!

I found that on the client side has been set automatic deletion after you copy files. So command "get" working properly.

I´m sending a picture. This simple command copy file from /EXPORT to C:\Techem but file dissapear from /EXPORT. Any ideas why this happen?

WinSCP does not delete the remote file (unless you specify get -delete). And it cannot delete the file anyway, if you do not have write permissions.

Hello,
when I want copy file from remote directory to local using "get" command, remote directory file is deleted.

My code:
/command "option batch abort" "open sftp://..." "option transfer ascii" "cd Remote_Directory" "lcd Local_Directory" "get File_Name"

I have no permission to write on remote directory, can this cause the problem? If yes, why?

Thanks.