TFS 2015 Installing Error

Question

I am trying to install tfs server 2015

OS - Server 2012 SQL - SQL server 2012 EXPRESS

There is an error

TF401159: The SQL Server instance you specified (server\\SqlExpress) is version 11.0.2100.60, which cannot be used in place or upgraded. For more information about supported versions of SQL Server, visit http://msdn.microsoft.com/library/dd578592(v=vs.120).aspx

how can I fix it ?

Answer 1

Do you have SP1 installed for SQL Express?

https://www.visualstudio.com/en-us/docs/setup-admin/requirements

https://www.microsoft.com/en-us/download/details.aspx?id=35579