ExtensionDlls

HKLM\SYSTEM\CurrentControlSet\Services\AuthSrv\Parameters

Data type	Range	Default value
REG_MULTI_SZ	Names of plug-ins	Blank

Description

Lists the dynamic link libraries (DLLs) that are called as soon as the system receives a request (before the requesting user is authenticated). Extension DLLS are identified by the fully-qualified path to the DLL file.

Extension DLLs listed in the value of this entry must conform to requirements specified in the IAS SDK register.

Tip Image Tip

For more information about plug-ins for IAS, see the Internet Authentication Service Software Developer's Kit (IAS SDK).

Caution Image Caution

Do not change the value of this entry unless you are directed to do so by Microsoft Product Support Services. This value is maintained by the system for its internal use.