Make sure the following requirements are met by the system where you will install the Client Login Extension.
Section 3.1, Supported Client Login Programs
Section 3.2, Supported Windows Versions
Section 3.3, Supported Identity Manager Versions
Section 3.4, Supported .NET Framework Versions
Section 3.5, Supported NetIQ SecureLogin Versions
Section 3.6, Supported NetIQ Self Service Password Reset Versions