Introduction: Using a Local License

Introduction: Using a Local License

Scenario for: CA ERwin Data Modeler (CA ERwin DM)®

Version: 9.0.0, 9.1

OS: All supported operating systems

This scenario describes how all CA ERwin DM users use local licenses. 

Using a Local License

Use a local license if one of the following requirements applies:

• You are the only user of CA ERwin Data Modeler.
• You want to use CA ERwin Data Modeler on a specific computer.
• You plan to use CA ERwin Data Modeler when you are disconnected from your corporate network.

In this licensing model, the license is stored on your local computer.

The following diagram illustrates how to use a local license:

Perform the following tasks to use a local license:

1. Contact CA Customer Care and get the license.
2. Review the system requirements.
3. Install CA ERwin DM.
4. Open CA ERwin DM and install the license.
5. Select a license for the current session.

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Contact CA Customer Care and Get the License

Contact CA Customer Care by telephone or the web licensing form with the following items to receive your license files:

• License Server MAC address
• Name of the License Server

After you receive license files, copy them to a folder on the License Server.

Note: To get the MAC address, log on to CA ERwin License Administrator and click the System Information tab. You can also open the Windows command prompt on the License Server and type IPCONFIG /ALL.

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Review the System Requirements

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

• Verify that you have installed one of the following operating systems:
  • Microsoft Windows Vista
  • Microsoft Windows 2008 Server
  • Microsoft Windows 2003 Server
  • Microsoft Windows XP (through SP3)
  • Microsoft Windows 7

    Note: CA ERwin DM support for Microsoft Windows 7 is certified on a 32-bit computer. CA ERwin DM is a 32-bit application. You may experience problems running CA ERwin DM on a 64-bit computer unless you have the 32-bit drivers installed.

• Verify that the computer meets or exceeds the following requirements:
  • Microsoft-based workstation, Intel^® Pentium^® 4 or equivalent
  • 2 GB of available hard drive space
  • 2 GB of RAM minimum; more is recommended for large 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 are not visible.

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Install CA ERwin DM

Install CA ERwin DM to create, update, and maintain conceptual, logical, physical, and dimensional models. For the Workgroup Edition, install CA ERwin DM on each computer that accesses Mart. Install CA ERwin DM Version 9 using the same executable file for Standard and Workgroup Editions.

Follow these steps:

1. Do one of the following tasks:
   • Insert the installation DVD
   • Download the ERwin.exe file from the online CA Technologies product page and run it.

   The Installation Wizard opens.

2. Follow the instructions on the wizard pages.

   The program files are copied and CA ERwin DM is installed.

Note: You can install CA ERwin DM Navigator from the ERwin.exe file or from a separate Navigator.exe file.

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Configure CA ERwin DM to Use a Local License

When you first open CA ERwin DM, the Community Edition opens. Provide the details of the license to use the edition that you have purchased.

Follow these steps:

1. Open CA ERwin DM.

   The CA ERwin DM Community Edition opens.

2. Click Help, Licensing.

   The Licensing dialog appears displaying the MAC addresses discovered on your computer.

3. Click Install License File.
4. Browse and select the license file you have received from CA Customer Care. Click Open.

   A message appears indicating that your license file was successfully moved to the application's data directory.

5. Click OK. Click Close.
6. Close CA ERwin DM.

You have configured CA ERwin DM to use a local license.

If you need assistance with licensing, open an issue online at the CA ERwin Data Modeler support site.

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Select a License for the Current Session (Local License)

Every time you launch CA ERwin DM, select the license you want to use for that session.

Follow these steps:

1. Click Start, CA, ERwin, ERwin Data Modeler.

   The CA ERwin DM Licensing dialog appears.

2. Select Use Local license and click OK.

   CA ERwin DM opens using the license stored on your local computer. If a local license is not available, an error message appears.

   If you want to use SQL Azure, your SQL Azure license must also be available on the local computer.

   You can select the Do not show this dialog again check box, so that you always use the license available on your computer.

   Note: To restore the Licensing dialog, open CA ERwin Data Modeler, click Tools, Options, Reset all Messages, and close CA ERwin Data Modeler. The next time you open CA ERwin Data Modeler, the Licensing dialog appears.

You have selected a local license to use CA ERwin DM.

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