3 Software Requirements
3.1 Operating Environment
Operating systems
STEP 7 V5.4 including SP3 is a 32-bit application that is released for the following operating systems:
Operating System Service Pack
MS Windows 2000 Professional SP4
MS Windows XP Professional SP2
• MS Windows Server 2003 SP2 Standard Edition with or without R2 as workstation
computer (exception: SIMATIC M7, see also, instructions in Section 6.18 )
• MS Windows Vista 32 Bit Ultimate and Business