Installing PCS7 V9.1 SP2 is not trivial. Follow this strict order:
Warning: Do not use the "Update All" feature of Windows after installing PCS7. Always use the "SIMATIC Maintenance Pack" provided by Siemens.
Scenario: A speciality chemical plant in Germany was running PCS7 V8.1 + Windows Server 2012. Their IT department mandated a migration to Windows Server 2022 for compliance.
Solution: They upgraded to PCS7 V9.1 SP2.
Siemens has officially certified PCS7 V9.1 SP2 for:
Installing PCS7 V9.1 SP2 is not trivial. Follow this strict order:
Warning: Do not use the "Update All" feature of Windows after installing PCS7. Always use the "SIMATIC Maintenance Pack" provided by Siemens. siemens pcs7 v91 sp2
Scenario: A speciality chemical plant in Germany was running PCS7 V8.1 + Windows Server 2012. Their IT department mandated a migration to Windows Server 2022 for compliance. Installing PCS7 V9
Solution: They upgraded to PCS7 V9.1 SP2. Warning: Do not use the "Update All" feature
Siemens has officially certified PCS7 V9.1 SP2 for: