Recently I have upgraded my operating system from Windows XP to Windows Vista. Also I have installed the latest version of outlook 2010 for checking mails and all. But I need some more information about the outlook that when I open some mail on outlook they get crash. But after that when I open that mail it gets opens but not remain open means it get minimized automatically. I am not able to understand why this is happening. So please provide me some suggestions to solve this problem. Any help will be appreciated.