Installing, Upgrading, and Migrating QAD QXtend > Overview
  
Overview
The QAD QXtend installation disk contains the QAD QXtend installer, which supports GUI and character-based installs, upgrades, and migrations.
The QAD QXtend installation, upgrade, and migration options are as follows:
• Install, upgrade, or migrate in a GUI environment using the QDCS.
• Install or upgrade in a character environment using the QDCS. You first run the installer in a GUI environment to populate the QDCS with the required settings. See Installing, Upgrading, and Migrating QAD QXtend in a Character Environment.
Note: You must have completed a successful installation before attempting to migrate the QXI servlet, QXO database, or QXO events database components.
The QXtend adapter, QXO servlet, and QXO server are code-based. There are no upgrade routines for these components and they are installed in place of the old version.