Attempted to lock an already-locked dir

Hi,
It happens sometimes, uncleared to me why, but the solution is simple:

• Enter to the problematic directory, inside that directory enter ".svn" directory and delete the ".lock" file. Then try to do what you tried before again and see if its OK.
• Exit your IDE, do the first solution, seek for temp files in that directory too and delete them also. Then try to do what you tried before again and see if its OK.

Else, You got a problem... :) and you need to find more help..
Dor