Registry Home > Network > Servers

Specify the Server Announcement Variation (Windows NT/2000/XP)

This parameter specifies the time by which the server announcement period can vary. This helps to prevent several servers from continuously announcing simultaneously, thereby reducing network load peaks.

This tweak can be easily applied using WinGuides Tweak Manager.
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Open your registry and find or create the key below.

Create a new DWORD value, or modify the existing value, called "AnnDelta" and set it according to the value data below.

Exit your registry; you may need to restart or log out of Windows for the change to take effect.

Registry Editor Example
|NameTypeData|
|(Default)REG_SZ(value not set)|
|AnnDeltaREG_DWORD0x00000bb8 (3000)|
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|HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanS...|
-
Registry Settings
System Key: [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanServer\
Parameters]
Value Name: AnnDelta
Data Type: REG_DWORD (DWORD Value)
Value Data: 0 to 65535 milliseconds (Default is 3000)

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Disclaimer: Modifying the registry can cause serious problems that may require you to reinstall your operating system. We cannot guarantee that problems resulting from modifications to the registry can be solved. Use the information provided at your own risk.

Last modified: April 4, 2002