Can I delete these update files?

R

RJ

I'm using WinXP sp2 pro on my laptop. Hard disks are always low in available
capacity so I want to remove some temp and cache files.
I want to know if I can delete the following files for Defender, since it
looks like just cache for updates. they are under
"C:\Documents and Settings\All Users\Application Data\Microsoft\Windows
Defender\Definition Updates"
with one folder named backup and one looks like {xxx-xxxxxx-xxxxx}. Can I
just delete them? they are 50 MBs altogether.
Thanks guys.
 
Æ

Ǝиçεl

Hello RJ,

Free up disk space- Running out of disk space? Don't have what other
programs or files to delete? Fortunately, there is a way!


Try these steps to recover some usable disk space:

You can create more free space in C by
carrying any of the measures suggested below.

The default allocation to System Restore is 12% on your C partition
which is over generous. I would reduce it to 700 mb. Right click your My
Computer icon on the Desktop and select System Restore. Place the cursor
on your C drive select Settings but this time find the slider and drag
it to the left until it reads 700 mb and exit. When you get to the
Settings screen click on Apply and OK and exit.

A default setting which could be wasteful is that for temporary internet
files, especially if you do not store offline copies on disk. The
default allocation is 3% of drive. Depending on your attitude to offline
copies you could reduce this to 1% or 2%. In Internet Explorer select
Tools, Internet Options, General, Temporary Internet Files, Settings to
make the change. At the same time look at the number of days history is
held.

The default allocation for the Recycle Bin is 10 % of drive. Change to
5%, which should be sufficient. In Windows Explorer place the cursor
on your Recycle Bin, right click and select Properties, Global and
move the slider from 10% to 5%. However, try to avoid letting it get
too full as if it is full and you delete a file by mistake it will
bypass the Recycle Bin and be gone for ever.

If your drive is formatted as NTFS another potential gain arises with
your operating system on your C drive. In the Windows Directory of
your C partition you will have some Uninstall folders in your Windows
folder typically: $NtServicePackUninstall$ and $NtUninstallKB282010$
etc. These files may be compressed or not compressed. If compressed
the text of the folder name appears in blue characters. If not
compressed you can compress them. Right click on each folder and
select Properties, General, Advanced and check the box before Compress
contents to save Disk Space. On the General Tab you can see the amount
gained by deducting the size on disk from the size. Folder
compression is only an option on a NTFS formatted drive / partition.

Select Start, All Programs, Accessories, System Tools, System
Information, Tools, Dr Watson and verify that the box before "Append to
existing log" is NOT checked. This means the next time the log is
written it will overwrite rather than add to the existing file.


Worth reading and comprehending:

The default maximum size setting for Event Viewer logs is too large.
Reset the maximum for each log from 512 kb to 128 kb and set it to
overwrite.
<http://support.microsoft.com/kb/308427/en-us>


Select Start, All Programs, Accessories, System Tools, Disk CleanUp to
Empty your Recycle Bin and Remove Temporary Internet Files.

Also select Start, All Programs, accessories, System Tools, Disk CleanUp,
More Options, System Restore and remove all but the latest System
Restore point.

Run Disk Defragmenter.
--


You might want to try a free tool called "Treesize". It can show the size
of all files by subdirectory. If you can track the usage to one or a few
subdirectories, then you could look at another computer and try to determine
whether there are some unusual files, possibly the remnant of a virus or
whatever. <http://www.jam-software.com/freeware/index.shtml>

You should also enable windows explorer to see all files, including hidden
and system files, at least temporarily.

Things that can use a lot of disk space include the assorted temp areas,
system volume information (which is used by system restore), *.CHK files
form crashes and recoveries, to name a few.


If you are comfortable with the stability of your system, you can delete the
uninstall files for the patches that Windows XP has installed...
<http://www3.telus.net/dandemar/spack.htm>
( Particularly of interest here - #4 )
-=-

Copied Ñesponse from Shenan Stanley

How to use Disk Cleanup
<http://support.microsoft.com/kb/310312>

You can turn off hibernation if it is on and you don't use it..

When you hibernate your computer, Windows saves the contents of the system's
memory to the hiberfil.sys file. As a result, the size of the hiberfil.sys
file will always equal the amount of physical memory in your system. If you
don't use the hibernate feature and want to recapture the space that Windows
uses for the hiberfil.sys file, perform the following steps:

- Start the Control Panel Power Options applet (go to Start, Settings,
Control Panel, and click Power Options).
- Select the Hibernate tab, clear the "Enable hibernation" check box, then
click OK; although you might think otherwise, selecting Never under the
"System hibernates" option on the Power Schemes tab doesn't delete the
hiberfil.sys file.
- Windows will remove the "System hibernates" option from the Power Schemes
tab and delete the hiberfil.sys file.

You can control how much space your System Restore can use...

1. Click Start, right-click My Computer, and then click Properties.
2. Click the System Restore tab.
3. Highlight one of your drives (or C: if you only have one) and click on
the "Settings" button.
4. Change the percentage of disk space you wish to allow.. I suggest moving
the slider until you have just about 1GB (1024MB or close to that...)
5. Click OK.. Then Click OK again.

You can control how much space your Temporary Internet Files can utilize...

Empty your Temporary Internet Files and shrink the size it stores to a
size between 64MB and 128MB..

- Open ONE copy of Internet Explorer.
- Select TOOLS -> Internet Options.
- Under the General tab in the "Temporary Internet Files" section, do the
following:
- Click on "Delete Cookies" (click OK)
- Click on "Settings" and change the "Amount of disk space to use:" to
something between 64MB and 128MB. (It may be MUCH larger right
now.)
- Click OK.
- Click on "Delete Files" and select to "Delete all offline contents"
(the checkbox) and click OK. (If you had a LOT, this could take 2-10
minutes or more.)
- Once it is done, click OK, close Internet Explorer, re-open Internet
Explorer.

You can use an application that scans your system for log files and
temporary files and use that to get rid of those:

Ccleaner (Free!)
<http://www.ccleaner.com/>

Other ways to free up space..

SequoiaView

JDiskReport
<http://www.jgoodies.com/freeware/jdiskreport/index.html>

Those can help you visually discover where all the space is being used.

Shenan Stanley
MS-MVP
--


RJ, I hope this is enough to get you on the Ñight road for nºw.


Good luck

Ǝиçεl
-=-
 

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