The install process automatically uninstalls your existing IDEA version and installs the latest IDEA software (including CaseWare IDEA License Manager, if applicable) on the machine that currently hosts the IDEA software. You will not have to re-register your license.
Download the IDEA 12 software
Run the Executable file IDEA_12.2_EN_Standard-ASCII.exe and unzip the installation package to create folder IDEA_12.2_EN_Standard-ASCII
In the IDEA_12.2_EN_Standard-ASCII folder navigate to and double-click Setup.exe.
Installation Wizard begins
To start the installation process, click Next.
Read and accept the license agreement and then click Next.
The CaseWare License Manager install destination option only appears if CaseWare IDEA License Manager is not already installed on the machine.
Ready to Install the Program Screen - Click Install
Computer Restart
To complete the installation, click Finish.