Prefetch Folder

[George]

What is the purpose of files stored in the
C:\Windows\Prefetch folder? Are these files safe to
delete?

 

[Carey Frisch [MVP]]

The Prefetch folder contains information regarding the optimal disk layout
of program files so they launch quicker. You may delete all those files,
but XP will rebuild that folder so that your computer runs as efficiently
as possible. After deleting the prefetch files, your computer's performance
will suffer slightly until the prefetch folder is rebuilt. It takes approximately
three computer reboots to properly rebuild the prefetch folder contents.

Windows XP's Built-In Optimization
http://www.extremetech.com/article2/0,3973,1149277,00.asp

--
Carey Frisch
Microsoft MVP
Windows XP - Shell/User

Be Smart! Protect your PC!
http://www.microsoft.com/security/protect/

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| What is the purpose of files stored in the
| C:\Windows\Prefetch folder? Are these files safe to
| delete?

 

[Nick Burns]

They are safe to delete, but windows will rebuild. It is used for load
optimization of your programs you use the most. You don't need to delete,
cause windows takes care of it.

 

[Rocket J. Squirrel]

Pre-fetch is another one of Windows XP's innovations. It speeds booting and
application launch. Think of it this way: Pre-fetch is like that dog that
meets you at the front door with your slippers. For a more technical
explanation, see here:
http://www.microsoft.com/whdc/hwdev/driver/XP_kernel.mspx.

Rocky

 

[Nick Burns]

Good analogy

Pre-fetch is another one of Windows XP's innovations. It speeds booting and
application launch. Think of it this way: Pre-fetch is like that dog that
meets you at the front door with your slippers. For a more technical
explanation, see here:
http://www.microsoft.com/whdc/hwdev/driver/XP_kernel.mspx.

Rocky