11128 » The Lsass.exe process may stop responding if you have many external trusts on a Windows Server 2003 domain controller? (22-Dec-06)

This behavior will occur because the Lsass.exe process runs out of resources if the 'number of simultaneous logons' multiplied by the 'number of trusts' is grater than 1,000.

To resolve this problem:

1. Install the latest service pack for Windows Server 2003.

2. Open a CMD.EXE window.

3. Type the following command and press Enter:

REG ADD HKLM\SYSTEM\CurrentControlSet\Services\Netlogon\Parameters /V NeverPing /T REG_DWORD /F /D 1

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