I have bought a new sony vaio laptop 14in and have calibrated the colour to my personal preference, through colour management etc. Gamma settings set to my preference etc Once calibrated, the system asks me to log off for the settings to take effect. I do this but when I shut down the computer altogether and log back on, the settings are not stored and default to windows setting. I've seen a few similar threads about this issue so I know I'm not the only person with this annoying bug in their system. I've tried various things e.g. uncheck the windows default box in colour management which always goes back to being checked on its own. I'm at a lost now. Does anyone know how to resolve this annoying problem?