### Define Installation Components

The Windchill documentation set is available in PDF and HTML formats. PDF files are viewed in Adobe Acrobat Reader, which is distributed on this CD-ROM.

#### Installation Directory

Enter the directory where the __INSTBLE__ software is to be installed.

#### Platforms

Select the types of the machines that are to access this installation directory.

#### Components

Keep the installation component or exit PTC.Setup.

#### Languages

For Windchill Release 5.1, all Windchill-supported languages are automatically installed.

#### Disk Space

The available disk space for the installation directory specified is shown in the (Disk Space) Available field.

The disk space required to install the components selected is shown in the (Disk Space) Required field.