| Operating System | Supported Versions (as of HYSYS V14) | Notes | |----------------|---------------------------------------|-------| | | 2019, 2022 | Preferred for network license servers and remote desktop deployments. | | Windows Client | Windows 10 Enterprise/Pro (64-bit) 21H2+; Windows 11 Pro/Enterprise | Home editions are not supported (domain and security policy limitations). | | Windows 8.1 | No longer supported (V12.1 and earlier only) | Security risks, no modern driver support. | | Windows 7 | Not supported (EOL) | Will not install on V13 and above. |
HYSYS isn't a video game, but its PFD (Process Flow Diagram) and 3D modeling environments (like the Flare System Analyzer) rely on decent graphics processing. Integrated Intel HD Graphics. Aspen Hysys System Requirements
User buys a $3,000 gaming PC with liquid cooling and RGB. HYSYS crashes because the overclocked RAM is unstable. HYSYS needs ECC (Error Correcting Code) memory for long runs. Gaming PCs lack ECC. | Operating System | Supported Versions (as of