Installation and Upgrade > Installation and Configuration Guide > Planning a Solution Installation > Prerequisite Checklist
  
Prerequisite Checklist
This section provides a checklist for the Solution installation type. The PTC Solution Installer expects the ports in the port list to be available.
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Unless you are installing Pro/INTRALINK 11.1 bundled Oracle, you must install a database before installing your Windchill solution.
Before you begin your installation, review the checklist for the installation type you are about to perform:
Solution Installation
Use the following checklist to verify you are ready to begin installing:
Verify that you have the appropriate permissions for your installation type and operating system.
Windows Server (optional) - Disable Microsoft Internet Explorer's enhanced security during installation.
Review the pre-installation steps for any optional products you are installing. For more information see Installation Planning for Optional Products.
Have your product CDs available to load into your staging directory.