Follow these steps to upgrade MS SQL 2012 to MS SQL 2014.
Upgrade from SQL 2012 to SQL 2014
- Download SQL 2014 Express from http://www.microsoft.com.
- Select Installation and begin the Upgrade from SQL Server 2005, SQL Server 2008, SQL Server 2008 R2, or SQL Server 2012.
- Continue through the pre-installation process. Pre-request files and services are updated. Setup Support Rules are processed.
- On the Select Instance screen, select the AutodeskVault instance to upgrade and confirm instance settings. Click Next.
- Accept the default features on the Select Features screen by clicking Next.
- On the Instance Configuration screen, click Next.
- On the Ready to Upgrade screen, click Upgrade. Setup will complete and upgrade the AutodeskVault SQL instance to SQL 2014.