Yes. This version is unable to run on a computer that has the prior version still installed on it. You must uninstall the older version before installing the newer version.

To uninstall the older version:

  1. Click the Start button.
  2. Click the Control Panel option. For older versions of Windows, you may need to go to the Setting menu to locate the Control Panel option.
  3. Double-click the Add or Remove Programs option.
  4. On the Add or Remove Programs window, scroll through the list and locate the older version of the software.
  5. Click that item and click the Remove button. If prompted to confirm the removal, click the Yes button.
  6. Once the older version has been uninstalled, you should be able to install the new version with no problems.