System Information › Operating System Support

Operating System Support

CA ERwin Data Modeler requires that you have the 32-bit version of one of the following operating systems installed:

• Microsoft Windows Vista
• Microsoft Windows Server 2008 SP2
• Microsoft Windows Server 2003 SP2
• Microsoft Windows XP SP3
• Microsoft Windows 7
• Microsoft Windows 8
• Microsoft Windows 2012

Note: CA ERwin Data Modeler has only been certified on the 32-bit versions of the Windows operating systems described in the preceding list. CA ERwin Data Modeler is a 32-bit application, so you may experience problems running this application on a 64-bit operating system.