### Add IBM C and C++ Compilers Components

#### OS/2

Once IBM C and C++ Compilers has been installed, you can only install additional components by reinstalling. Follow these steps:

1. Insert the IBM C and C++ Compilers for OS/2, Version 3.6 CD-ROM into the CD-ROM drive.
2. Open the CD-ROM directory.
3. Double-click install.exe.
4. Choose Install IBM C and C++ Compilers Version 3.6 and proceed to the feature selection panel.
5. Select the features you wish to add to your original installation, plus reselect those features which you originally installed. Then click Next. Note that the installer does not remember which features have already been installed.
6. Ensure that you select the same target drives and directories as you did in the original installation.
7. Follow the instructions to complete the installation.

#### Windows

To install additional components follow these steps:

1. Insert the IBM C and C++ Compilers for NT, Version 3.6 CD-ROM into the CD-ROM drive.
2. If Autoplay is not enabled, open the CD-ROM and invoke setup.exe
3. Choose Install IBM C and C++ Compilers Version 3.6 and proceed to the feature selection panel.
4. Select the new features you wish to add to your original. The Windows installation program does remember which features have originally been installed.
5. Ensure that you select the same target drives and directories as you did in the original installation.
6. Follow the instructions to complete the installation.