I had setup my system with the Owner account as the Administrator - then upgraded to Windows 7 and now discovered that it was changed from Administrator to Standard User. How do I resolve this? It won't let me change it back - even if I log in with the backup Admin account

Hello, please check groups membership of your user. Which group is your user member of? To perform administrative tasks, you may need an elevated prompt. For that, you have to use run as an administrator option. This posting is provided "AS IS" with no warranties or guarantees , and confers no rights. Microsoft Student Partner Microsoft Certified Professional Microsoft Certified Systems Administrator: Security Microsoft Certified Systems Engineer: Security Microsoft Certified Technology Specialist: Windows Server 2008 Active Directory, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Network Infrastructure, Configuration