If you open a folder to a network share on a Windows Server 2003 server and then perform a Network Monitor trace, you may notice that server message block (SMB) keepalive packets are sent every 32 to 33 seconds.
Note Excessive flickering can also be caused by antivirus software or by another third-party program that constantly updates the folder or the folder tree on the server that clients are connected to.
Hotfix informationA 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.
PrerequisitesNo prerequisites are required.
Restart requirementYou must restart your computer to apply the changes after you apply this hotfix. However, you do not have to restart the computer immediately after you apply this hotfix.
Hotfix replacement informationThis hotfix does not replace any other hotfixes.
File informationThe 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.
Windows Server 2003, 32-Bit Editions
Date Time Version Size File name
06-Nov-2003 02:18 6.0.3790.100 8,168,448 Shell32.dll
Windows Server 2003, 64-Bit Editions
Date Time Version Size File name Platform
06-Nov-2003 02:17 6.0.3790.100 12,953,600 Shell32.dll IA-64
06-Nov-2003 02:18 6.0.3790.100 8,168,448 Wshell32.dll x86
- Entry name: NoRemoteRecursiveEvents
Value data: 0 (the default) or 1
A setting of 1 for this registry entry turns off Change Notify requests for file changes and for folder changes that occur in level 2 (and below) subfolders of a mapped network share. The server still sends a Change Notify event when a file or a folder is changed in the root of the mapped network share. However, the server does not send a Change Notify event when a change is made in the second subfolder or in a deeper subfolder of the mapped network share. By default, the setting for the NoRemoteRecursiveEvents registry value is 0 (zero).
- Entry name: NoRemoteChangeNotify
Value data: 0 (the default) or 1
A setting of 1 turns off Change Notify requests for file changes and for folder changes on mapped network shares.
Note If you set this value to 1, change notifications on network drives are disabled. You must press F5 or click Refresh on the View menu in Windows Explorer to manually update the changes in the current folder of a network share.
For additional information, click the following article number to view the article in the Microsoft Knowledge Base:
Номер статьи: 831129 — последний просмотр: 15 февр. 2017 г. — редакция: 2