The 7.x-2.x version of the SQL Server driver is - for performance reasons - tightly coupled with Wincache. It will still work even if you don't setup Wincache, but performance gains of doing so are significant. And this is the recommended version because 7.x-1.x has severe performance issues.
To enable the Wincache integration you must:
Enable the Wincache Extension and the Wincache Module
The 7.x-2.x version of the SQL Server driver is - for performance reasons - tightly coupled with Wincache. It will still work even if you don't setup Wincache, but performance gains of doing so are significant. And this is the recommended version because 7.x-1.x has severe performance issues.
To enable the Wincache integration you must: