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Upgrade from ION setup 2.2 to ION setup 3.0 error

While trying to upgrade ION Setup from version 2.2 to 3.0, the following message is shown "The wizard was interrupted before ION Setup could be completely installed."

Product Line
ION Setup 2.2 to ION setup 3.0 upgrade

Windows OS (including XP)

The uninstall process for ION setup 2.2 was not successful and the registry keys may have been corrupted. 


First, uninstall ION setup 2.2 uding the following procedure:
  1. Select Start > Control Panel > Programs and Features.
  2. Select Uninstall a program.
  3. Select ION setup and select Change/Remove.
  4. On the InstallShield Wizard window, select the Remove option and select Next.
  5. On the Confirm Uninstall window, select OK.
  6. On the InstallShield Wizard window, select Finish.
Then run the Microsoft Program Install and Uninstall troubleshooter from the link below: 

Select ION setup from the list as shown below and then restart your machine/Server

Re-run the installation file for ION Setup 3.0 and the installation should be successful

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