I need to get a DBDUMP, i am using MySQL.
I get the following error when i try to get a DB Dump. Any clue what it did wrong.

```
C:\Program Files\MySQL\MySQL Server 5.1\bin>mysqldump -u root -p xxx myDB
e >  dump.sql
Enter password: ***
mysqldump: Got error: 1049: Unknown database 'xxx' when selecting the database

```