SIMATIC eaSie. software. V21.00 SP1. PCS 7 V9.0 Skill Package. Single License for 1 installation. E+R SW. with documentation. software download. class A. 2 languages (de. en). executable in Windows 10 Enterprise 2015 LTSB 64-bit. Windows Server 2016 64-bit. Windows Server 2012 R2. for more information see SIMATIC eaSie V21.00 SP1 PCS 7 Readme. reference HW PC/PG. use only in connection with SIMATIC eaSie Core Package. email address required for delivery