Review the System Requirements

Review the system requirements for the computer on which you want to install erwin DM.

Verify that you have installed one of the following operating systems:

  • Microsoft Windows Server 2008 R2 SP1
  • Microsoft Windows 7 SP1
  • Microsoft Windows 8.1
  • Microsoft Windows 10
  • Microsoft Windows Server 2012, R2
  • Microsoft Windows Server 2016

Note: Running the erwin API in a 64-bit environment requires some changes to the workstation registry. For more information about changing the registry, see the erwin® Data Modeler WE Implementation and Administration Guide.

The following requirements must be met or exceeded for erwin Data Modeler to install and run correctly:

  • Microsoft-based workstation, Intel Dual Core processor or equivalent
  • 5 GB available hard drive space
  • 4 GB RAM minimum; more is recommended for larger models
  • DVD-readable device (only if installing from DVD media)

Note: The minimum screen resolution supported is 1024 x 768. If your screen resolution is less than the minimum supported, some portions of the screen will not be visible.

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