: Projects from 2007 are compatible with WinCC flexible 2008 . When downloading an upgraded project to an HMI panel (like the MP277), the panel's firmware will automatically be updated to the 2008 version.
Because WinCC flexible 2007 is a discontinued product, it is typically no longer available for direct public download. Instead, you can find related updates and documentation on the Siemens Industry Online Support (SIOS) portal : siemens wincc flexible 2007 download link
is available for 21 days, no official trial exists for the 2007 version. A trial for WinCC flexible 2008 SP5 : Projects from 2007 are compatible with WinCC flexible 2008
: If you previously had an active SUS contract, you might find the 2007 version in your mySiePortal account under "Software Downloads". Recommended Upgrades & Alternatives WinCC flexible 2008 SP5 siemens wincc flexible 2007 download link