Installation and Upgrade > Installation and Configuration Guide > Using the PTC Solution Installer > Before Using the PTC Solution Installer
  
Before Using the PTC Solution Installer
Before launching the PSI ensure that you are well prepared to complete the installation process. At a minimum you need to:
Setting the appropriate permission levels to complete installation
Setting the installation directory on Windows to ensure that the server can run as a Window service
Selecting an appropriate staging directory
Disabling security features that may prevent the PSI from properly installing all solutions or optional products
Configuring Windchill for Arbortext PE
Preparing the Enterprise LDAP for Data Load
Preparing the Enterprise LDAP Active Directory
Configuring for IPv6 Compliance
Specifying UNIX Settings
Verifying Server Time and Date
Where and how you are going to use your staging directory