SQL Server 2012 hints that the evaluation period has been resolved by:
First step: Enter the installation center in the SQL2012 Configuration tool.
Step two: Then go to the left side maintenance Options screen and select Select Version Upgrade.
Step Three: Enter the Product Key interface and enter the appropriate version key.
Fourth step: Follow the default always click Next, Encounter the Upgrade button, point upgrade until the upgrade is complete.
The SQL Server 2012 version sequence number is as follows:
MICROSOFT SQL SERVER 2012 Standard Edition Activation Code serial number: YFC4R-BRRWB-TVP9Y-6WJQ9-MCJQ7
MICROSOFT SQL SERVER 2012 Enterprise Core Activation Code serial number: FH666-Y346V-7XFQ3-V69JM-RHW28
MICROSOFT SQL SERVER 2012 Business Intelligence Activation Code serial number: HRV7T-DVTM4-V6XG8-P36T4-MRYT6
MICROSOFT SQL SERVER 2012 Development Activation Code serial number: Yqwtx-g8t4r-qw4xx-bvh62-gp68y
MICROSOFT SQL Server 2012 Enterprise Server Edition/cal Activation code serial number: 748rb-x4t6b-mrm7v-rtvff-chc8h
MICROSOFT SQL SERVER Web Edition Activation Code serial number: fb3w8-yrxdp-g8f8f-c46kg-q998f
Once the upgrade is complete, you will need to restart the SQL Server service before you can use it.
SQL Server 2012 hints that an evaluation period has been resolved with a serial number