I recently installed a trial version of SmartDraw on my Windows 10 computer. The program worked fine, but doesn't meet my needs (and seems to slow down other things, though I'm not certain about that). I tried to uninstall it using both its own Uninstall program and through my Windows uninstall program. But I get an error message saying it can't open the INSTALL.LOG file (see below). How can I get this program off my computer?