Microsoft Announcement for Windows XP:
https://www.microsoft.com/en-us/Wind...-of-xp-support
Microsoft Announcement for Windows Server 2003:
https://www.microsoft.com/en-us/serv...s-server-2003/
In light of this NinjaTrader will be dropping support for Windows XP, Windows Server 2003 operating systems and recommend that any remaining users update to a supported operating system as soon as possible. We continue to support: Windows Vista, Windows 7, Windows 8, and Windows 10 operating systems.
Note: There is a temporary manual install of security certifications available for those of you who will not have immediate access to an updated operating system. Please contact platformsupport[at]ninjatrader[dot]com for details.