Installation Preparation

  1. Download the WinCC OA installation package from the WinCC OA Portal or copy the already available installation package into a locally accessible directory.
  2. Within the Windows Explorer, navigate to the directory in which the WinCC OA installation package is located.
  3. Double-click on the WinCC_OA_3.20_Setup_x64.exe to start the installation, see installation process
Important: Administrative rights are necessary for the installation of WinCC OA!
Note: You can specify settings in Windows to generate a file in the event of a system crash and eliminate the causes of crashes to prevent them in the future. For more information, see https://learn.microsoft.com/en-us/windows/win32/wer/collecting-user-mode-dumps.