Technical information

System requirements for viflow

Applies to: viflow (subscription | 9 | 8 | 7) | Article: 1342735 | Updated on 12.12.2024

Operating Systems*
viflow 7	viflow 8 / 9 / viflow on subscription
at least Windows 8 (32/64 bit) or at least Windows Server 2012 (32/64 bit)	at least Windows 10 (32/64 bit) or at least Windows Server 2016 (32/64 bit)
All mentioned operating systems also via remote desktop services (terminalserver). Only viflow licenses of the same edition can be used on a terminal server. * No warranty after Microsoft end of basic support

Hardware*
Processor:	at least 1 GHz (recommended: 2 GHz or more)
Random access memory:	at least 4 GB RAM (recommended: 8 GB or more)
Disk space: (recommended SSD)	for viflow 3 GB free, for Microsoft Visio (if not already installed) 1.5 GB free
Screen resolution:	at least 1200 x 800 pixels
* The minimum requirements listed here apply to viflow from version 7

Software
viflow 7	viflow 8 / 9 / viflow on subscription
at least Microsoft® Visio (32/64 bit) version 2013 SP1, when using Microsoft 365: Visio Plan 2 at least Microsoft® Excel (32/64 bit) version 2013 SP1 .NET Framework 4.6 or later	at least Microsoft® Visio (32/64 bit) version 2019, when using Microsoft 365: Visio Plan 2 at least Microsoft® Excel (32/64 bit) version 2019 .NET Framework 4.8 or later

For viflow Team Modelling (optional)
viflow 7	viflow 8 / 9 / viflow on subscription
at least Microsoft SQL Server 2008 R2 or at least Microsoft SQL Server Express 2008 R2	at least Microsoft SQL Server 2012 or at least Microsoft SQL Server Express 2012

For WebModel
viflow 7	viflow 8	viflow 9 / viflow on subsription
web server (software)	web server (software)	web server (software)
	execution environment We recommend using Microsoft Internet Information Services (IIS) in conjunction with the Windows Hosting Bundle version 3.1. Also possible: Apache (not Tomcat!), NGINX, etc. reverse proxy-capable web server (no application server!) in connection with the (ASP).Net Core Runtime 3.1, or Azure Web App .NET Core 3.1 (LTS).	execution environment We recommend using Microsoft Internet Information Services (IIS) in conjunction with the Windows Hosting Bundle version 6.0. Also possible: Apache (not Tomcat!), NGINX, etc. reverse proxy-capable web server (no application server!) in connection with the (ASP).Net Core Runtime 6.0, or Azure Web App .NET Core 6.0 (LTS).
web browser	Chrome Edge Firefox Opera Safari	Chrome Edge Firefox Opera Safari

If you are using version viflow (8, 9 or on subsription), an additional execution environment must be installed on the web server.
A detailed description with all information can be found in the following article:
››› Deploying the viflow WebModel with IIS (Internet Information Services).

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