: Because the trial is officially removed, Siemens recommends contacting their technical support directly or creating a Support Request to inquire about obtaining discontinued legacy software versions.
Once logged in, search for "TIA Portal V12 Service Pack 1 download." Ensure you are downloading the correct package for your hardware, such as STEP 7 Basic (for S7-1200) or STEP 7 Professional (for the full controller range). 2. Compatibility Check download tia portal v12 sp1 top
. The software will ask if you want to convert it or keep the original version. Check for Physical Media: : Because the trial is officially removed, Siemens
: Siemens industrial software uses CrypKey or WibuCode protection. This triggers false positives. Set an exclusion folder (e.g., C:\SiemensInstall ) and temporarily disable real-time scanning. Compatibility Check
Use Siemens (free) to convert your V12 project to V15.1 or V17. This requires testing but may be easier than sourcing obsolete software.
If you already have V12 installed, you may be able to find the Service Pack 1 updates on the SiePortal, specifically by searching for entries 77317911 (Step7) and 77319705 (WinCC).