How to Clean Out Your Prefetch Folder With Your Registry
- 1). Delete the contents of your prefetch folder. Click "Start," then "Run." Type:
%systemroot%\prefetch and then press "Enter." Your prefetch folder will open in Windows Explorer. Select the entire contents of the folder, right-click and click "Delete." - 2). Access the registry editor. Click "Start," then "Run," type "regedit" and press "Enter."
- 3). Navigate to the following registry key in the left pane: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management. Click the key, then double click the "PrefetchParameters" value in the right pane.
- 4). Enter "0" and press "Enter." Close the registry editor.
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