You need to activate Entity Developer – whether it’s a purchased or trial version – using one of the following methods:
1. Run the installation wizard and follow the on-screen instructions.
2. In the License Information dialog, activate the product using one of the methods:
Note
You can find your activation key in the registration email from Devart (for a purchased license) or in your Customer Portal account. To access the portal, click Get Key from Customer Portal.

3. Click Next.
1. Open Entity Developer.
2. In the License Information dialog, click Input License Key.
3. In the product activation dialog, choose one of the activation methods:
Note
You can find your activation key in the registration email from Devart (for a purchased license) or on the Customer Portal. To access the portal, click Get Key from Customer Portal.

4. Click OK.
1. Open Command Prompt.
2. Navigate to the folder where the product executable file is located. The default path is: C:\Program Files\Devart\EntityDeveloper\Tools
3. Run the following command, replacing <activation_key> with your actual key:
EntityDeveloperActivator.exe -a <activation_key>
