Unable to download from /files

I am not sure if this is Winbox or ROS related, so not sure where to post this:

Unable to download backup files created in scheduler

I use the following script / schedule to create automated backups:

add comment="Weekly Backup" interval=1w name=AutoBackup on-event="/export file=([/system identity get name] . \"-\" . [:pick [/system clock get date] 7 11] . [:pick [/system clock get dat\
    e] 0 3] . [:pick [/system clock get date] 4 6]. \"\r\
    \n.rsc\") verbose; :delay 5;" policy=ftp,reboot,read,write,policy,test,password,sniff,sensitive,romon start-date=jun/23/2018 start-time=00:15:00

The backup script file is created successfully, but when I try to download the file, i can’t?? When I drag the file from /files to my desktop, nothing happens, but when I create a backup file manually via terminal, I can download it successfully

Tested on ROS 6.42.4 and 6.42.5 (Different devices) with Winbox 3.15

Anyone else experiencing similar issues, or is my script wrong?

Solved, script was wrong, changed to below and now working:

/export file=([/system identity get name] . "-" . [:pick [/system clock get date] 7 11] . [:pick [/system clock get date] 0 3] . [:pick [/system clock get date] 4 6]) verbose; :delay 5;