The SfcScan value in the following registry key has three possible settings:. Default value. By default, all system files are cached in the cache folder, and the default size of the cache is MB. Because of disk space considerations, it may not be desirable to maintain cached versions of all system files in the cache folder.
To change the size of the cache, change the setting of the SFCQuota value in the following registry key:. The administrator can make the setting for the SFCQuota value as large or small as needed.
There are two cases in which the cache folder may not contain copies of all protected files, regardless of the SFCQuota value:. Not enough disk space. Network Install. Additionally, all drivers in the Driver. WFP can restore these files from the Driver. If WFP detects a file change and the affected file is not in the cache folder, WFP examines the version of the changed file that the operating system is currently using. If the file that is currently in use is the correct version, WFP copies that version of the file to the cache folder.
If the file that is currently in use is not the correct version, or if the file is not cached in the cache folder, WFP tries to locate the installation source. If WFP cannot find the installation source, WFP prompts an administrator to insert the appropriate media to replace the file or the cached file version. To modify the cache location, you must add this value.
For more information about the WFP feature, click the following article number to view the article in the Microsoft Knowledge Base:.
Replacement of protected system files is supported only through the following mechanisms: Windows Service Pack installation using Update. The network install path, if the system was installed using network install. Need more help? Expand your skills. Get new features first. Was this information helpful?
Yes No. Thank you! Open Backup. By default, the Backup or Restore Wizard starts, unless it is disabled. Follow the instructions that appear on your screen. Important You will need a blank 1. Review your version of Internet Explorer. To determine your browser version, click About Internet Explorer on the Help menu. After you take these recommended steps, go to the "Steps that are required before you install Windows XP SP3" section. Start your computer, and then log on as an administrator.
Note Administrators have complete and unrestricted access to the operating system and to its settings. You can use the Administrator user name to log on, or you can use another account that is a member of the Administrators group. To determine the groups to which you belong, click Start , click Control Panel , and then click User Accounts.
If you need help to verify that you are an administrator on the computer, click the following link to verify your operating environment:. If your computer is running on battery power, plug it in so that your computer does not lose power during the installation. If your computer has multiple user accounts that can log on to your computer at the same time and you use Fast User Switching, make sure that all other users are logged off before you install Windows XP SP3.
For more information about how to obtain Windows XP Service Pack 3, click the following article number to view the article in the Microsoft Knowledge Base:. This section lists some most common error messages that you may receive when you install Windows XP SP3. Refer to the Microsoft Knowledge Base article that is associated with each error message for possible workarounds or resolutions. If you receive an installation error message that is not contained in this article, try the steps that are listed in the following Microsoft Knowledge Base article:.
If you receive error messages during the installation of Windows XP SP3, use the information in this section to troubleshoot the installation. This section is intended for beginning to intermediate users. If you are not comfortable with troubleshooting steps, you may want to ask a friend for help. Setup has detected that another update is in progress.
Please complete that installation or removal and try again. Please complete that installation or removal and try again". For more detailed information, go to the Shared Access page on the Microsoft Web site. Before you can continue, you must Uninstall KB Setup cannot continue because one or more prerequisites required to install Service Pack 3 failed. If these troubleshooting steps did not resolve the issue, go to the "Next Steps" section for information about how to contact Support.
This section is intended for advanced users only. After you click OK in the error message, you receive the following error message:. Digital Signature Not Found The Microsoft digital signature affirms that software has been tested with Windows and that the software has not been altered since it was tested. The software you are about to install does not contain a Microsoft digital signature. Therefore, there is no guarantee that this software works correctly with Windows.
Do you want to continue the installation? Microsoft Windows The signature on the software package you want to install is invalid. The software package is not signed properly. After you click OK in the first error message dialog box, you may receive a message that states that the installation was successful, or you may receive the following error message:.
Your getting behind the times I used each new semi-release of SP3 to compact my other mS downloads, kind of like throwing a log on top of a load of branches to create more space. Don't wait for the XP team to think MS has all their really creative people working on VISTA, which is a waste for everyone not preoccupied with graphics and looks XP is really the better system Tinker with it,.. Please don't post in all caps - it is difficult to read for starters, and is considered "shouting".
Considering that Microsoft have had to pay the European courts billions of dollars in fines for including so much to begin with, I think you are asking too much. It is peremptory if either IE7 or WMP11 is included in the retail SP3, everyone has the right to choose and upgrade these components but Microsoft cannot exploit the habit of usage for users they get used to.
Dont make these components downgrade unavailable for users! Office Office Exchange Server. Not an IT pro?
0コメント