System Restore is a tool that automatically monitors and records any changes that are made to the core Windows system files and to the registry. If a change causes your system to become unstable, System Restore can undo (or "roll back") the system to a point in time when your computer was known to function correctly.
How to start System Restore by using the Command promptNote You must be logged on to Windows with a user account that is a computer administrator to complete these steps. To verify that you are logged on to Windows with a user account that is a computer administrator, visit the following Microsoft Web site:
Important If you have not previously set a restore point in System Restore, you cannot restore your computer to a previous state. If you are not sure, or if you have not previously set a restore point, contact Support.
To start System Restore using the Command prompt, follow these steps:
- Restart your computer, and then press and hold F8 during the initial startup to start your computer in safe mode with a Command prompt.
- Use the arrow keys to select the Safe mode with a Command prompt option.
- If you are prompted to select an operating system, use the arrow keys to select the appropriate operating system for your computer, and then press ENTER.
- Log on as an administrator or with an account that has administrator credentials.
- At the command prompt, type %systemroot%\system32\restore\rstrui.exe, and then press ENTER.
- Follow the instructions that appear on the screen to restore your computer to a functional state.
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