Current ATS Desktop Apps Prerequisite: .NET 8 Desktop Runtime
ATS Windows desktop apps require Microsoft .NET 8 Desktop Runtime (x64). Install the current serviced .NET 8 Desktop Runtime from the ATS download instructions or Microsoft’s .NET 8 download page, choosing Windows Desktop Runtime — Windows x64. Downloading the file alone does not install it: open the installer, complete installation and reopen the ATS app.
.NET Desktop Runtime is different from .NET Framework, the SDK and ASP.NET Core Runtime. A later major runtime should not be assumed to replace the .NET 8 runtime required by the app. If a current app still asks for another runtime, report the app name and exact message to ATS support.
Choose Self-Assisted or One-to-One Assisted Setup
If installation is difficult or you prefer someone to guide you, there are two routes. Self-assisted: follow the ATS Desktop Apps installation guide, one step at a time, with ATS Help Bot and technical support for supported issues. Get assisted: explore optional paid one-to-one onboarding and setup from independent ATS Ecosystem providers.
Ecosystem providers may help with ATS account onboarding, NinjaTrader and ATS installation, connections, licence sync and workspace setup. Review services, pricing and booking options through the ATS Ecosystem. Providers set their own terms; personal setup sessions are not automatically included with an AFT Essentials purchase. You can be experienced in trading and still choose personal help with the technology.
ATS Desktop Apps is an update for all desktop applications as it moves from cloud-based ClickOnce deployment to local installation. This applies to:
- AFT-Desktop
- AWT-Desktop
- NT-BootStrapper
AFT8 for NinjaTrader now communicates with these apps on a locally installed basis instead of cloud launch and run, which provides a far better experience. Going forward, we will be updating to the latest Windows UI technology ahead of any future NinjaTrader desktop move from WPF to WinUI. This allows us to embrace the latest cutting-edge technology and stay ahead of the curve. New installers and updating methods will replace the now legacy WPF desktop and MSI installer technology.
ATS Desktop Apps version 2025.2.20 will fetch all the latest updates for the ATS/AFT/AWT suite of desktop trading systems and tools. The ATS Desktop Apps installer will download the following installers to your “downloads/algotradingsystems” folder:
- Net Desktop Runtime
- ATS.AlphaWebTrader.Desktop
- ATS.AlgoFutureTrader.Desktop
- ATS.AFT8.BootStrapper.Desktop
- AFT8 for NinjaTrader 8 Desktop
- AFT8 Settings & Workspaces 01
- AFT8 Settings & Workspaces 02
- ATS AlgoFuturesTrader Downloads.pdf
Each installer will be run and installed. If your system requires .NET 8.0, it will be installed, but there are caveats to look for!
.NET 8 Desktop Runtime
The ATS Desktop Apps installer will also install the .NET 8 Desktop Runtime used to power ATS desktop apps; use the current serviced .NET 8 release supplied through the current download instructions. During installation, Windows will display a UAC warning when installing the .NET 8 package. Due to a Windows bug with MSI, this can hide the “Shield” minimized on the taskbar and can be easily missed. You will need to click to accept the installation of .NET 8, or the installers will wait and cycle until canceled, as they cannot complete until the UAC permission is received by the user or declined.



