I recently had to reinstall my OS, Windows Vista and am now trying to get Logos 4 to work. Previously worked just fine on this machine, same set up. Logos 4 installed just fine, but now when I click 'Sign In' it tries to sign in for a few seconds, then stops working, as in Vista tells me that the program stopped working and shuts it down. It is the same email/password that I can sign into the Logos website with (I quadruple checked) and I was able to pull up Logos 4 in offline mode, but could not find a way to get it back online. Anyone have any guesses?