I have version 4.0 My toolbar functions have stopped working. When I try and import a saved image the toolbar function 'box' goes blank and nothing happens. It's as if all the functions have been removed. I have uninstalled and reinstalled the program several times but the problem persists.
I have installed 5.0 on trial and it works perfectly. However, when I go back to 4.0 I face the same problems.