There may be a delay before the File list box is populated when you open or when you save an Office 2003 document and browse folders that reside on a domain-based DFS share

When you open or when you save a Microsoft Office 2003 document and browse folders that reside on a domain-based Distributed File System (DFS) share, there may be a delay of between five and fifteen seconds before the File list box is populated with files and folders for the Open dialog box or for the Save as dialog box.

This problem may occur if the LAN Manager does not immediately authenticate the domain-based DFS shares. When this problem occurs, the Multiple Provider Router (Mpr.dll) queries other name providers to authenticate the DFS share. Each query takes five seconds to run before the query is denied.

Service pack information

To resolve this problem, obtain the latest service pack for Microsoft Windows XP. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

Hotfix information

A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.

If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, contact Microsoft Customer Service and Support to obtain the hotfix.

Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft Web site: Note The "Hotfix download available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.
The English version of this hotfix has the file attributes (or later) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section. This problem was first corrected in Microsoft Windows XP Service Pack 1.

For additional information, click the following article number to view the article in the Microsoft Knowledge Base: