I've just upgraded my Publisher from 1.10.4 to 1.10.5 and it won't start anymore, when I click at the app button nothing happens, when I have task manager opened, I see no process starting, so even if it does start it does so with no noticeable change, as if I didn't click on anything. I had HW acceleration on when the problem started, I have turned it off now but still no change. Other than that, I have tried reinstalling 1.10.4 (the only older version I have downloaded currently) also no change. I have seen a suggestion to revert to 1.9.2.(the version at which I initially did buy publisher) and turn off HW acceleration within the program, then upgrading however I don't have that version downloaded or a link to a download since you understandably "force" most current version in the download section on my account, I have an ongoing project I am working on in publisher so I would appreciate a prompt reply, thank you.