Aspen Hysys License Checkout Failed Access

v * Setting User Options....................................................................................... 65. User Alerts .. Aspen Engineering Suite Installation Guide

If your company uses the Aspen Token system, ensure you actually have tokens allocated or available. Sometimes, simply waiting for a colleague to close their instance solves the problem. If the error message explicitly says "All licenses are in use," this is your answer. Aspen Hysys License Checkout Failed