I am using Window 7 Home Basic with Sony Vaio eh26. Everything was working fine.. But in last 15-20 days chrome has started showing unexpected behavior. Whenever I start Chrome it freezes the System. I can access websites in chrome browser, but the System freezes. I have to open up task manager and end the process. I found one solution, however. If I start Firefox or IE prior to launching Chrome then it works just fine. After Chrome is launched even if I close Firefox/IE it works fine..

What may the problem? It is driving me mad.. I have uninstalled and reinstalled it twice, disabled many extensions and I don't even have many extensions. Please help me if anyone knows the solution.