Change the Number of Active Directory Search Results (Windows 2000/XP)

This setting specifies the number of search results to be returned from a Active Directory query. This allows you to increase or decrease the default 10,000 objects.
1.Open your registry and find or create the key below.
2.Create a new DWORD value, or modify the existing value, called "QueryLimit" 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 Settings
User Key : [HKEY_CURRENT_USER\Software\Policies\Microsoft \Windows\Directory UI]
Value Name : QueryLimit
Data Type : REG_DWORD (DWORD Value)
Value Data : Number of Results (0 = unlimited)

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.