Prefetch command in windows xp

BUT, having files in Prefetch that don't match to any ones being defragged will have no affect on anything. It is the files on disk driving the process not the other way around. IE If a code file is being defragged it's prefetch entry is checked for. Having more files in the folder has no affect on defrag. WhitPhil said:. As Seen On. Welcome to Tech Support Guy! Latest posts. M 18 minutes ago. M 54 minutes ago. Windows M Today at AM. General Security. Staff online. Total: members: 6, guests: This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.

This deletes the selected files from the folder. If any of the files you try to delete are in use, you'll see an error that tells you it can't be deleted.

Just click Skip on such messages—you won't be able to delete these files until you close whichever apps are using them. The files will not be permanently deleted until you empty your Recycle Bin.

Deleting Prefetch files was easy in XP; it was removed using the "search" function only. Why has it become complicated in Windows 7? Then type "prefetch" and press enter; a dialogue box will pop up.

Simply press "continue" and delete all the files from the folder. Not Helpful 9 Helpful Not Helpful 7 Helpful Without modifying the internal components of your PC, the most you can do is to shut down unimportant processes from Task Manager and defragment your hard drive if it is an HDD. A technical solution would be to overclock your computer parts, but this is advanced and not recommended if you don't know the parts in your computer. Not Helpful 0 Helpful 2. Include your email address to get a message when this question is answered.

Empty the Recycle Bin when you are done to permanently delete the files. Helpful 0 Not Helpful 0. Deleting prefetch files can low down your computer. It is usually best to avoid doing so unless you really know what you are doing. You Might Also Like How to. How to. About This Article. Written by:. Nicole Levine, MFA. Co-authors: 7. Updated: June 23, Categories: Windows System Maintenance and Repair. Article Summary X 1. Easy Normal Medium Hard Expert. Writing code in comment?

Please use ide. Load Comments. What's New. Most popular in Advanced Computer Subject. Most visited in TechTips. For more information about the file format see: Windows Prefetch File Format. The file system creation time of the Prefetch file indicates the first time the application was executed.

Both the file system modification time of the Prefetch file and the embedded last run time indicate the last time the application was executed. There are multiple known hashing functions to be used for prefetch file filename hashing, namely:.

From: Misinformation and the The Prefetch Flag. Categories : Articles that need to be expanded Windows.