Buonasera a tutti, su un server Windows Server 2008 ho un problema con il backup dei database presenti su MySQL 5.1.68

Per effettuare il backup ho schedulato in piccolo batch:

codice:
@echo off:: Set some variables
set backupdir="o:\databasebck"
set mysqldir="C:\Program Files\MySQL\MySQL Server 5.1"
set mysqldatadir="C:\ProgramData\MySQL\MySQL Server 5.1\data"
set logdir="C:\ProgramData\MySQL\MySQL Server 5.1\Log"
set dbuser=xxx
set dbpass=xxx
rem set zip="ENTER_VALUE_HERE"
rem set mailer="ENTER_VALUE_HERE"
rem set to="ENTER_VALUE_HERE"
rem set from="ENTER_VALUE_HERE"
rem set server="ENTER_VALUE_HERE"
set endtime=0


:DODIR


:: Do DIR of backupdir to establish network
DIR %backupdir%


:GETTIME


:: get the date and then parse it into variables
for /F "tokens=2-4 delims=/ " %%i in ('date /t') do (
set mm=%%i
set dd=%%j
set yy=%%k
)


:: get the time and then parse it into variables
for /F "tokens=5-8 delims=:. " %%i in ('echo.^| time ^| find "current" ') do (
set hh=%%i
set ii=%%j
set ss=%%k
)


:: If this is the second time through then go to the end of the file
if "%endtime%"=="1" goto END


:: Create the filename suffix
set fn=_%dd%-%mm%-%yy%_%hh%-%mm%-%ss%


:: Switch to the data directory to enumerate the folders
pushd %mysqldatadir%


:: Write to the log file
echo Beginning mysqldump Process > %logdir%\MySQL_LOG%fn%.txt
echo Start Time = %yy%-%mm%-%dd% %hh%:%ii%:%ss% >> %logdir%\MySQL_LOG%fn%.txt
echo --------------------------- >> %logdir%\MySQL_LOG%fn%.txt
echo. >> %logdir%\MySQL_LOG%fn%.txt


:: Loop through the data structure in the data dir to get the database names
for /d %%f in (*) do (


:: Create the backup sub-directory is it does not exist
if not exist %backupdir%\%%f\ (
echo Making Directory %%f
echo Making Directory %%f >> %logdir%\MySQL_LOG%fn%.txt
mkdir %backupdir%\%%f
) else (
echo Directory %%f Exists
echo Directory %%f Exists >> %logdir%\MySQL_LOG%fn%.txt
)


:: Run mysqldump on each database and compress the data by piping through gZip
rem echo Backing up database %%f%fn%.sql.gz
rem echo Backing up database %%f%fn%.sql.gz >> %logdir%\MySQL_LOG%fn%.txt
%mysqldir%\bin\mysqldump.exe --user=%dbuser% --password=%dbpass% --databases %%f --opt --quote-names --allow-keywords --complete-insert > %backupdir%\%%f\%%f%fn%.sql
rem echo Done...
rem echo Done... >> %logdir%\MySQL_LOG%fn%.txt
)


:: Write to the log file
echo. >> %logdir%\MySQL_LOG%fn%.txt
echo --------------------------- >> %logdir%\MySQL_LOG%fn%.txt
echo Analyzing, optimising and repairing databases
echo Analyzing, optimising and repairing databases >> %logdir%\MySQL_LOG%fn%.txt
%mysqldir%\bin\mysqlcheck.exe --all-databases --medium-check --auto-repair --force --use-frm --optimize --analyze --check-only-changed --user=%dbuser% --password=%dbpass%
echo Done...
echo Done... >> %logdir%\MySQL_LOG%fn%.txt


:: Go back and get the end time for the script
set endtime=1
goto :GETTIME


:END
:: Write to the log file
echo. >> %logdir%\MySQL_LOG%fn%.txt
echo --------------------------- >> %logdir%\MySQL_LOG%fn%.txt
echo MySQLDump Process Finished >> %logdir%\MySQL_LOG%fn%.txt
echo End Time = %yy%-%mm%-%dd% %hh%:%ii%:%ss% >> %logdir%\MySQL_LOG%fn%.txt
echo. >> %logdir%\MySQL_LOG%fn%.txt


:: Return to the scripts dir
popd


:: Send the log file in an e-mail
rem %mailer%\blat.exe %logdir%\MySQL_LOG%fn%.txt -to %to% -f %from% -server %server%
rem EXIT
Il problema è questo, alcuni database me li backuppa e altri no..
Presumo che il problema sia nel nome del database stesso perché i db contenenti dei segni nei nomi non me li salva

L'errore è questo:

codice:
Making Directory database@002dtest
mysqldump: Got error: 1049: Unknown database 'database@002dtest' when selecting
the database
Il database si chiamerebbe database-test

Come potrei risolvere?