Hello for everyone,

I need to start Runtime WinCC Prof. v.18 via command prompt using CCStartStop.exe with proper option (CCStartStop.exe /o <path to the RT_Project.mcp>). It works, but opening of the project takes more then 5 minutes. Then I can activate RT without any problems and it starts immediately. I don't understand why opening the project takes so much time. For a moment I even thought that the program was stuck. When I check the task manager 99% of CPU is taken by idle processes. Could you tell me what to do to speed up the process of opening the project (so it opens in normal time).

I want to add that when I open the project via WinCC Runtime Start (CCWinCCStart.exe) application it takes about 20 seconds.

Thanks for help in advanced

Closed cause question posted twice.

The second thread with the subject Starting Runtime of WinCC Professional (v.TIA18) via Windows command prompt is published within the conference SIMATIC WinCC (TIA Portal).

Best regards,
Jen_Moderator
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