SIMATIC STEP 7 PROF V12 SP1 ENGINEERING-SW,UPGRADE FLOATING LICENSE V11 -> V12 SP1 OR 2010/V11->2010/V12 SP1 COMBO, SOFTWARE, DOCUMENTATION AND LICENSE KEY FOR DOWNLOAD, CLASS A, 6 LANGUAGES(GE,EN,IT,FR,SP,CH), EXECUTABLE UNDER WINDOWS XP (32 BIT) / WINDOWS 7 (32 BIT, 64BIT), FOR CONFIGURATION OF SIMATIC S7-1200/1500, SIMATIC S7-300/400/WINAC, SIMATIC BASIC PANELS ******************************* E-MAIL ADDRESS IS MANDATORY FOR DELIVERY