When I bought my computer it was using Windoes Vista... I then installed Windows 7 Enterprise and I've been using it since 6 months ago. Just yesturday my computer switched off while i was using it and suddenly changed to Windows Vista Business!! Can Someone Please Help me resolve my problem!!

Never heard about this magical return yet. More probably you have side by side installation and this time was that od Vista. Try to use EasyBCD and set booting according to your wish. Rgds Milos

Hi, Did you make any changes before this issue occur? Did you make a dual boot system ? Before you answer my question, you can try the below suggestions: Open the CMD with administrator rightCopy bcdboot c:\windows /l en-us and press Enter(if you install Windows 7 in other driver, for example D, you should change C to D) Hopes it can help you. Best Regards.

Hi, Did you make any changes before this issue occur? Did you make a dual boot system ? Before you answer my question, you can try the below suggestions: Open the CMD with administrator rightCopy bcdboot c:\windows /l en-us and press Enter(if you install Windows 7 in other driver, for example D, you should change C to D) Hopes it can help you. Best Regards.

Hey!!!! I guess there was no Windows 7 Installed in your system anytime, only a transformation pack was applied over vista. So you had the visual effects of Windows 7, Just to confirm, Please run the below command from command mode.. systeminfo>>c:\Info.txt && c:\Info.txt And Check the Below Parameters.. OS Name: Microsoft Windows 7 Enterprise OS Version: 6.1.7600 N/A Build 7600 OS Manufacturer: Microsoft Corporation OS Configuration: Standalone Workstation Original Install Date: 7/30/2011, 11:44:22 PM System Boot Time: 8/7/2012, 1:56:09 PM Hope this information will help you to know the actual facts..Original Install Date is the Date when your current operating system installed.