You are migrating an old project to a newer version (V11 is often a necessary "middle step").
If your main PC runs Windows 10/11, use VMware or VirtualBox to create a Windows 7 environment. This is the most reliable way to run V11 today. Why Use V11 Today? tia portal v11 sp2 trial version free
This is the only official and safe source. You will need to search for "Delivery Release for SIMATIC STEP 7 V11 SP2" or "Trial Download STEP 7 V11." You are migrating an old project to a
You are maintaining an "old" S7-1200 that cannot be upgraded to higher firmware. tia portal v11 sp2 trial version free
To avoid common errors during the setup of the TIA Portal V11 SP2 trial:
Basic testing of your logic without needing a physical PLC. Installation Tips