Please make sure of the following before you configure the script:

• The user that is running the script must have execute permissions on cscript in system32
• The user that is running the script must have write permissions folder that is going to store the backup file.
• The user that is running the script must have execute permissions on mysqldump.exe in Mysqlbin
• If you running this script in browser then your web user will need the above permissions.

So here is the script:

backup-mysql-database.vbs

Option Explicit
Dim backup_dir, num_days, user, password, database, arguments, backup_file
Dim oShell, oFS, oDrive, nResults, sqldump

backup_dir = "C:MysqlBackups"
user = "xxxxxxxx"
password = "yyyyyyyy"
database = "zzzzzzzz"
sqldump = "C:Mysqlbinmysqldump.exe"

backup_file = backup_dir & database & ".sql"
arguments = "--user=" & user & " --password=" & password & " " & database & " > " & backup_file
arguments = sqldump & " " & arguments
WScript.Echo(arguments1)

Set oShell = CreateObject("WScript.Shell")

WScript.Echo("Creating backup file " & backup_file)
nResults = oShell.Run ("cmd /C" & arguments, 1, TRUE)
WScript.Echo(nResults)

Set oShell = Nothing

The following variable will be needed to be defined as per your need:

backup_dir = Should have the path to the directory that you want to save you backup file in.
user = Database user name that has full privileges over the database you want to backup.
password = Password of the database user.
database = Name of the database that you want to backup
sqldump = Path to mysqldump.exe, normally this is stored in MySQLbin directory.

To backup all database you can ignore the database variable and replace the first argument command with:

arguments = "--user=" & user & " --password=" & password & " --all-databases --quick
--result-file=" & backup_file

Now you can run the command below to execute the script on Windows server:

cscript c:myscriptsbackup-mysql-database.vbs

You can also schedule the above command to run on sceduled timining to backup the MySQL databases.