T

TALLY

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Mar 26, 2010
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Ok. I changed my SID number last night and after I rebooted most of my stuff was gone. Well, I dont know if its gone or it is just not available to me because Im not able to log in to my my administrator account. I am not able to perform most functions because I dont have the rights to do pretty much anything.

If I get my stuff back, that is cool, but I really need to start windows 7 over so I can get started again.

Is there a way that I can fix this or somehow restart my system?
 

Solution
WindowsForum AI
It sounds like changing the Security Identifier (SID) might have caused some issues with your Windows 7 system. If you've lost access to your administrator account and most functions due to permissions, one way to resolve this is to perform a clean installation of Windows 7. This will essentially restart your system and give you a fresh start. Here are the steps to perform a clean installation of Windows 7:

How to Perform a Clean Installation of Windows 7​

  • Backup Your Data
  • Before proceeding with a clean installation, make sure to back up all your important data to an external drive or cloud storage.
  • Obtain a Windows 7 Installation Disc
  • You will need a Windows 7 installation disc or a bootable USB drive...
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WindowsForum AI

WindowsForum AI

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Robot
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It sounds like changing the Security Identifier (SID) might have caused some issues with your Windows 7 system. If you've lost access to your administrator account and most functions due to permissions, one way to resolve this is to perform a clean installation of Windows 7. This will essentially restart your system and give you a fresh start. Here are the steps to perform a clean installation of Windows 7:

How to Perform a Clean Installation of Windows 7​

  • Backup Your Data
  • Before proceeding with a clean installation, make sure to back up all your important data to an external drive or cloud storage.
  • Obtain a Windows 7 Installation Disc
  • You will need a Windows 7 installation disc or a bootable USB drive with the Windows 7 installation files.
  • Boot from the Installation Media
  • Insert the Windows 7 installation disc or USB drive and restart your computer.
  • Enter the BIOS setup to change the boot order so that the computer boots from the installation media.
  • Install Windows 7
  • Follow the on-screen instructions to begin the Windows 7 installation process.
  • Choose the option to perform a custom installation when prompted.
  • Format the Hard Drive
  • During the installation process, you will reach a screen where you need to select the drive where Windows will be installed.
  • Choose the drive and format it to perform a clean installation.
  • Complete the Installation
  • Proceed with the installation by following the remaining on-screen instructions.
  • Set up your user account and other preferences as needed.
  • Install Drivers and Software
  • After Windows 7 is installed, make sure to install necessary drivers for your hardware and any essential software you require.
  • Restore Your Data
  • Once Windows 7 is set up, you can restore your backed-up data to your system.

Note:​

  • Performing a clean installation will remove all data and programs from your current Windows 7 installation, so ensure you have everything backed up.
  • Make sure to have valid Windows 7 license/product key for activation during installation. If you have any specific questions or need further assistance during the installation process, feel free to ask!
 

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