The shortcut to PP8 says "the item pp.exe this shortcut refers to has been changed or moved."　 and I can’t open program.　 Any ideas?

Right click on the shortcut icon and select properties. It will show where the shortcut is expecting to find pp.exe. Posture Pro should be installed in C:\PP8 and pp.exe in C:\PP8\00 folder. If you find pp.exe there you can double click it to open Posture Pro and Right click and drag it onto the desktop to create a new shortcut.Reinstall Posture Pro if you have to, but don’t uninstall first. Just reinstall accepting the default location.