Note: To work with 32-bit versions of Oracle client under the 64-bit versions of Windows you need to install 32-bit version of dbForge Studio for Oracle.
Microsoft Windows 7/8/8.1/10, and
Windows Server 2008/2012
.NET Framework 4.5.2 or higher installed
You can download .NET Framework here.
Note: .NET Framework is pre-installed in Microsoft Windows 7, 8, 8.1 and Windows 10.