Install Oracle Data Access Component

The installation guide is for the following base configuration:

Oracle Client 64 Bit Installation

Installation steps:

Download Oracle Database 12c Release 1 Client (12.1.0.1.0) for Microsoft Windows (x64 and 32-bit) from Oracle.
http://www.oracle.com/technetwork/database/enterprise-edition/downloads/database12c-win64-download-1968077.html
Binary file name: winx64_12c_client.zip
Unzip to a folder.
Select setup.exe, right-click and then click Run as administrator
Select Custom and click Next
Select the required languages and click Next
Select Use Windows Built-in Account. Click Next
Select installation locations and click Next
Select Oracle Advanced Security, Oracle Provider for OLE DB and Oracle Data Provider for .NET as installation locations and click Next
Check through so that everything is correct. Click Install
Wait through the installation process.
Click Close when the installation is completed.

Installation steps:

Download Oracle Database 12c Release 1 Client (12.1.0.1.0) for Microsoft Windows (x64 and 32-bit) from Oracle.
http://www.oracle.com/technetwork/database/enterprise-edition/downloads/database12c-win64-download-1968077.html
Binary file name: winnt_12c_client32.zip
Unzip to a folder.
Select setup.exe, right-click and click Run as administrator
Select Custom and click Next.
Select the required languages and click Next
Select Use Windows Built-in Account. Click Next
Select installation locations and click Next
Select Oracle Advanced Security, Oracle Provider for OLE DB and Oracle Data Provider for .NET as installation locations and click Next
Check through so that everything is correct. Click Install
Wait through the installation process.
Click Close when the installation is completed.