Error during loading: runtime version of the target device is older

Hello forum,

I am experiencing trouble when upgrading WinCC RT Professional V17 to V19. I have on my engineering station TIA Portal Unfied 100k (which includes WinCC Professional) and on my Operating station i have now deinstalled WinCC Runtime Professional V17 and installed WinCC Runtime Professional V19. However, when trying to download the latest software to the project the error occurs. 

Thanks in advance for your help.

See below the installed software of Engineering station and Operating station.

Hi,

I believe this can happen in WinCC Professional V19 if you have a standalone ES system without any simulation or Runtime software on it.

Please try to install the "WinCC Runtime Professional V19 Simulation and Trial" software from the link below on the ES station:

WinCC Runtime Professional V19 Simulation and Trial

Did it work? 

Hi Itafusna thanks for your response.

It is not possible to download WinCC Runtime Professional V19 next to WinCC Unified PC, so this seems not possible for me.

Hi,

WinCC Unified V19 (ES & RT) parallel installation with WinCC Professional V19 & WinCC RT Professional V19 is possible, as shown here:

Requirements for installing TIA Portal V19 (WinCC Unified V19 ES and RT)