Finding your SQL Server license key can be tricky, but there are a few common places to look.
Check Your Original Purchase Information
- Purchase Records: If you bought your SQL Server license directly from Microsoft or a reseller, you should have received an email or physical document containing the license key. Check your email inbox, purchase history, or any relevant paperwork.
- Invoice: Look for your invoice for the SQL Server purchase. The license key is often included on the invoice.
- Software Media: If you have a physical copy of the SQL Server installation media, the license key might be printed on the packaging or inside the installation documentation.
Use the SQL Server Installation Media
- Installation Files: If you have the SQL Server installation files, you can sometimes find the license key within the installation directory. Look for a file named setup.ini or a similar file.
- Key Management Service (KMS): If you are using a KMS license, the license key is usually stored on the KMS server. You can find it by accessing the KMS server and checking the configuration.
Check Your SQL Server Instance Properties
- Server Properties: Open SQL Server Management Studio (SSMS) and connect to your SQL Server instance. Navigate to the Server Properties dialog box. You might find the license key listed under the General or Security pages.
- Database Properties: If your SQL Server instance is using a database that has a license key associated with it, you can check the Database Properties dialog box.
Contact Microsoft Support
If you are unable to find your license key using the methods above, contact Microsoft support for assistance. They can help you locate your license key or provide information about how to purchase a new one.
