Nlm11.18.0.0-ipv4-ipv6-win64.msi !!link!!

To force IPv4-only mode (if issues with IPv6): Add environment variable: NLM_IPV4_ONLY=1

Older license managers (versions pre-11.x) were often IPv4-only. With the global adoption of IPv6, many organizations now run dual-stack networks. This version ensures: nlm11.18.0.0-ipv4-ipv6-win64.msi

| Version | IPv6 Support | Windows 11/2022 | Security Patches | |---------|--------------|----------------|------------------| | 11.14.x | Limited (manual) | No | Outdated | | 11.16.x | Partial | Partial | Some | | | Full dual-stack | Yes | Latest | | 11.19+ (beta) | Full | Yes | Experimental | To force IPv4-only mode (if issues with IPv6):

What (e.g., AutoCAD, Revit) are you licensing? click Close .

Once the installation wizard finishes, click Close .