Please complete that installation or removal and try again. For more information, click the following article number to view the article in the Microsoft Knowledge Base: Setup has detected that another update is in progress. If you are not comfortable with troubleshooting steps, you may want to ask a friend for help.

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: This section is intended for beginning to intermediate users. 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 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.įor 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: Refer to the Microsoft Knowledge Base article that is associated with each error message for possible workarounds or resolutions. To determine the groups to which you belong, click Start, click Control Panel, and then click User Accounts. You can use the Administrator user name to log on, or you can use another account that is a member of the Administrators group. Note Administrators have complete and unrestricted access to the operating system and to its settings. Start your computer, and then log on as an administrator. After you take these recommended steps, go to the “Steps that are required before you install Windows XP SP3” section.

Windows xp pro sp3 94fbr