Sentinel RMS communicates via specific TCP/UDP ports (default is and 1878 ). Corporate IT policies, Windows Defender, or third-party antivirus software frequently block these ports.
For further help, you can consult official documentation like the SLM License File Installer Guide or contact AspenTech Support .
Sentinel RMS communicates via specific TCP/UDP ports (default is and 1878 ). Corporate IT policies, Windows Defender, or third-party antivirus software frequently block these ports.
For further help, you can consult official documentation like the SLM License File Installer Guide or contact AspenTech Support . Aspen Hysys License Checkout Failed