This page is only relevant for customers, who have an active "PDM Premium" contract!
Due to a bug in Windows 10 v2004 (May 2020 Update), several modules could no longer be used. These included VisMockup and the Portal Viewer (graphical display in CONNECT).
Microsoft has now released an update that fixes this problem:
Please update your Windows 10 2004 version with the latest patches to ensure full CONNECT functionality!