windmove-right isn't working in windows

[Timur Aydin]

Just retrieved emacs from the bzr repository and did a bootstrap build:

GNU Emacs 24.3.50.1 (i686-pc-mingw32)
 of 2013-12-04 on TIMUR-PC

After starting emacs, have noticed that windmove-right has stopped 
working. Also tried with Emacs -Q, still doesn't work. But C-x o is 
working. Note that I am trying directly using M-x windmove-right, not 
the hotkey that I bound to it.

Timur