i have been using lw for 2 months now, but when i tried using it this morning, it just seem to stop working. when it asked if i want to upgrade to lw pro, i cannot click either of the three buttons, even the (x) button doesn't seem to work... it is highlighted when i put my mouse pointer in it but it can't be clicked. so i tried uninstalling and reinstalling it, but when it asked what language i wanted to use, still it doesn't accept my mouse clicks... but when i used the keyboard, it worked. so when the installation is finished, and lw opened, and asks to upgrade to pro, again, i can't get it to start. it doesnt accept my mouse clicks and even the keyboard commands. please help me.