Great! But it found back some old groups with the same logo as a new group (what a pain if someone changes their phone, but I understand it is for security reasons), took me some tries to find what is what. It's doesn't sync back my older messages apparently, again, probably for security reasons. I was also unable to delete the old groups although they were long deleted from my phone, they popped up there again. After deleting them on my phone, they still remain on the desktop.