Hi,

I want to simulate a project with a MTP1900 Unified comfort, but de 'start' simulation button is not lit up. (In TiaPortal V17)

Is here somebody that know the solution for this?

Regards

Rico

Hi Ricor5,

Please try the following :

- Check the IIS services, if all are activated.

Which Windows functions must be activated in order to be able to install SIMATIC WinCC Unified?

- Check if "SIMATIC WinCC Unified PC Simulation" is installed on the computer.

- Restart the computer and test the behavior with a new project.

If the behavior occurs again after activating the missing services, I would suggest :

- Uninstall WinCC Unified
- Check IIS services again (Should be active before the installation)
- Test with a new project