The fix to "Photoshop CC 2017 has stopped" i.e. renaming the "Lavasoft. olddll" allows me to load Photoshop CC 2017 but the 'Sync' icons on Lightroom CC 2015 have disappeared. If I change "Lavasoft. olddll" back to its original name Lightroom 2015 is OK but Photoshop CC 2017 wont work.
Lavasoft has been uninstalled but the same scenario remains. LavasoftTcpService64.dll/ini have remained. If I change LavasoftTcpService64.ini then my internet stops completely. If I change the LavasoftTcpService64.dll the Lightroom sync icons disappear, puzzling to me.