After an old version is removed, new version is installed you may not see your projects. In some cases it may be necessary to reset the local project path to see your existing applications. If your local projects window does not show your projects after the upgrade don't panic. The default directory changed in order for new versions to comply with Windows 7 file rules for where you can save project data.
The old directory was:
C:\Program Files\Parker\Interact Xpress Manager\Projects
The new default is:
C:\Documents and Settings\"your username"\My Documents\Parker Hannifin\Interact Xpress Manager\Projects
This path can be changed in the Xpress Manager under "Settings" at the top left corner of the window.