Lo hago asi, pero no me funciona. No se que puede haber...
Te pongo lo que me sale en el immersivedesktop.exe.log:

09.08.2014 10:32:59.227 [0000073c] <<< Start warping
09.08.2014 10:32:59.227 [0000073c] <<< Restarting display C:C:\Program Files (x86)\ImmersiveDesktop\ImmersiveDesktop_v1.4r1\v1. 4\config2.xml L:C:\Program Files (x86)\ImmersiveDesktop\ImmersiveDesktop_v1.4r1\v1. 4\desktop.log
09.08.2014 10:32:59.227 [0000073c] --- Stop display 0
09.08.2014 10:32:59.228 [0000073c] --- Start display 0
09.08.2014 10:32:59.228 [0000073c] *** Mapping[3]
09.08.2014 10:32:59.228 [0000073c] >>> Restarting display
09.08.2014 10:32:59.228 [0000073c] >>> Start warping OK

Mira a ver si a ti te sale lo mismo.

Saludos.