Why go through the trouble of a fixed V5.5 SP2 instead of upgrading?
Execute the setup.exe file. If installing the Professional 2010 SR2 edition, the package will include S7-GRAPH, S7-SCL, and S7-PLCSIM . Simatic Step 7 V5 5 Sp2 Download Fixed
Installation of step7 v5.5 sp2 in Windows 10 - Siemens SiePortal Why go through the trouble of a fixed V5
Officially compatible with STEP 7 V5.5 SP2. the package will include S7-GRAPH
Users often search for a "download fixed" version because the original installer crashes. Here is how to manually "fix" the standard installer.