How to Do a System Restore in Vista
This will show you how to do a System Restore to help you restore your computer's system files, programs, and registry settings to an earlier point in time. It will not affect your personal files, such as e‑mail, documents, or photos, so it cannot help you restore a deleted file.
Be sure to use a restore point dated before the problem started or it will not help you.
If this System Restore did not help or made things worse and you need or want to undo it, then see: How to Undo the Last System Restore in Vista
System Restore uses this Service with this setting: Volume Shadow Copy
This service is set to Manual by default.
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