Setup Vista System Restore to free up disk space

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Tested on: This tweak is tested to work on Windows Vista Business Business| This tweak is tested to work on Windows Vista Ultimate Ultimate

System Restore in Windows Vista has changed drastically, however it can still use a lot of disk space (I've personally seen it use up to 3 GB in 4 days) - if you are a power user who does rely on System Restore or you need to free up some hard disk space, then you may wish to clear out your System Restore points.

In order to delete all but the most recent restore point:

Click on Start, All Programs, Accessories, System Tools, Disk Cleanup.
In the dialog that appears choose "Files from all users on this computer".

 Vista Disk Cleanup Options
Figure 1: Vista Disk Cleanup Options


If User Account Control prompts you to confirm the action, click on "Continue".

 UAC prompt in Vista
Figure 2: UAC prompt in Vista


If asked which drive you want to scan, choose the drive in which Windows Vista is installed on, and then click OK.

 Vista Disk Cleanup calculation
Figure 3: Vista Disk Cleanup calculation


Disk Cleanup will scan your hard drive and then display a list of options.
In the Disk Cleanup window, click on the "More Options" tab.
Under "System Restore", click on the "Clean up..." button.

 System restore and shadow copies in Vista
Figure 4: System restore and shadow copies in Vista


When asked "Are you sure you want to delete all but the most recent restore point?", click on "Delete".
Close the Disk Cleanup window.
After you have performed these steps, check your disk usage in the Computer window. I think you'll be a bit surprised.

If you'd like to disable System Restore completely for whatever reason (don't use it or it takes up too much disk space constantly), then you can turn it off in Advanced System Settings.

Click here for the disable system restore guide

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