We are proud to announce the release of VehicleSim 2025.3! Learn More →

License Wincc Comfort Was Not Found -

License WinCC Comfort was not found, TIA Portal, Automation License Manager, WinCC Comfort license, Siemens HMI licensing, ALM service, Comfort panel license error.

TIA Portal V17 cannot use a license from TIA Portal V15. To check your license version in ALM: license wincc comfort was not found

Her fingers trembled. Creating registry keys on a live industrial PC felt like defusing a bomb with a pair of tweezers. She right-clicked, created a new 32-bit DWORD, named it LegacyCheck , and set the value to 1 . License WinCC Comfort was not found, TIA Portal,

Tonight, that screen was screaming.

💡 Always keep your Automation License Manager updated to the latest version available on the Siemens Industry Online Support (SIOS) portal to avoid "License Not Found" errors caused by software bugs. Automation License Manager