Resolving Upgrade Issues
The topics in this section describe upgrade issues that can be detected as well as those that cannot be detected, but that might affect the upgrade or post-upgrade experience. The issues are organized by SQL Server component.
In This Section
Issues That Prevent Upgrading
A few configurations or settings in a previous version of SQL Server can prevent you from upgrading to SQL Server 2014. If Setup detects these issues when you install SQL Server 2014, Setup stops the upgrade process and requests that you run Upgrade Advisor and fix any blocking issues.
Database Engine
If the following tasks are listed on the Database Engine upgrade report, you must perform the required actions before you upgrade to SQL Server 2014: