For HELiOS Internet Server, similar system and hardware requirements as for HELiOS Client are applied:
|HELiOS 2019||HELiOS 2018||HELiOS 2017|
|Processor (CPU)||X86 or AMD64 Architecture with SSE2 suppor|
|Main memory||Additionally at least 4 GB main memor|
|Hard disk||Additionally at least 2 GB free hard disk memory|
|Operating system||Microsoft Windows 7 or Microsoft Windows Server 2008 R2 or higher|
- Besides IIS, HELiOS Client (HELiOS Desktop) must be installed.
- The HELiOS Desktop on the same system must be running permanently, i.e. the login session must not be ended.
- The HELiOS Internet Server is to be installed in the default web site. Parallel operation with other products is not supported.