Before starting the installation on a Windows 64-bit system, ensure you meet the following criteria: Database Release Notes - Oracle Help Center
Define your root directory (e.g., C:\app\Username ). oracle+database+11g+download+for+windows+64bit+exclusive
You can now run standard queries, provision new users, or link database clients (like Oracle SQL Developer) to your local environment. Before starting the installation on a Windows 64-bit
Click . The installer will copy files and link binaries. Near the end, the Database Configuration Assistant (DBCA) window will automatically pop up to build the physical database structures, redo logs, and tablespaces. provision new users
Once extracted smoothly, follow these sequential steps to install the database server: