Wincc 70 Sp3 Update 1 Upd Jun 2026

Before installing Update 1, ensure the following conditions are met:

This article answers all those questions. wincc 70 sp3 update 1 upd

The progress bar jumped to 100%. A green checkmark appeared on the screen with the text: Installation Successful. Please restart the system. Before installing Update 1, ensure the following conditions

: It introduced official support for Microsoft Hyper-V based on Windows Server 2008 R2. Communication Protocols OPC UA Client directly within the base packages. Introduced the Swinging-Door algorithm for more efficient data archiving. SIMATIC TeleControl Please restart the system

If Update 1 causes instability:

SIMATIC WinCC V7.0 Service Pack 3 (SP3) Update 1 is a maintenance release that consolidates previous hotfixes and adds critical support for modern infrastructure at its time of release (2012). It is primarily a stability and compatibility bridge for existing WinCC 7.0 installations. Key Features and Improvements