Symptoms (what you’ll see)
One of the biggest misconceptions is that WinCC Viewer RT is a standalone, third-party download. In reality, it is a component of the or WinCC V7.x software packages. How to get it: wincc viewer rt download fix
Navigate to the following path on the client PC: C:\Users\ \AppData\LocalLow\Siemens\SIMATIC.WinCC\WebNavigator\Client\ Symptoms (what you’ll see) One of the biggest
This is the of download failure.