The backup is not successful. 

"C:\Program Files\SystemWeaver\Server\swServerCommand.exe" backup ServerName=localhost ServerPort=1234 FileName="C:\ProgramData\SystemWeaver\Backups\%date%_backup.sqlite"

@echo off

if %ERRORLEVEL% NEQ 0 (

  echo Backup command returned error

  pause

  exit

)

Error message from log file

C:\Program Files\SystemWeaver\Server>"C:\Program Files\SystemWeaver\Server\swServerCommand.exe" backup ServerName=localhost ServerPort=1234 FileName="C:\ProgramData\SystemWeaver\Backups\Fri 02/21/2020_swdb_backup.sqlite" 

swServerCommand v1.51.0.25090

Backup requested.

ServerName=localhost

ServerPort=1234

Connecting to server...

Starting backup...

EswException: [FireDAC][Phys][SQLite] ERROR: unable to open database file

Resolution

Check the Date & Time setting on the server machine. You may need to change it to another format that is compatible with the date format used in the file naming.