under the order

SIMATIC PCS 7, software, Upgrade Package Web Server from V8.0 to V8.1 Single License for 1 installation R-SW, without SW, without documentation License Key on USB stick, Class A, 3 languages (de, en, fr), executable on WIN7ULT/Server 2008 R2 Reference HW: PCS 7 IPC Bundle

Download instructions at Siemens

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