I have Lightroom 5.6 64 bit and Elements 12 installed on two Windows 7 computers - one is my work and the other my personal home computer. At some point the versions on my home computer stopped linking to the internet when I select a Help function or to check or download updates. One message I get is that I have to associate a program with the file. I tried to figure this out in windows but it is totally obscure to me. Plus since it happens on both applications it must be something with some common Adobe program. I recently uploaded some files with GPS coordinates into Lightroom - they don't show up at all on my home computer, but they do on my work computer and the Map function works fine. Any ideas?