Tia Portal V13 Sp1 Update 4 ›

When opening an older V13 project for the first time after applying Update 4, right-click the PLC folder and choose Compile > Hardware (rebuild all) followed by Software (rebuild all blocks) . This clears out legacy compilation artifacts.

Right-click the Start.exe file and select . Tia Portal V13 Sp1 Update 4

: Once extracted, the setup starts automatically. Accept the license agreements and follow the prompts. When opening an older V13 project for the

Update 4 maintains backward compatibility with all previous TIA Portal V13 SP1 projects. Tia Portal V13 Sp1 Update 4

Before installing, ensure your system meets the necessary requirements.

: Windows user accounts must possess local administrator rights.