Working copy locked run svn cleanup not work

svn: Working copy  locked svn: run 'svn cleanup' to remove locks (type 'svn help cleanup' for details)

 

how to solve:

C:\myrepo\repodirectory> cd ..
C:\myrepo> svn cleanup

 

from : http://ryanolson.wordpress.com/2012/08/27/svn-how-to-fix-working-copy-is-locked/