I found bugs in the 64 bit version, the program didn’t run often on the first double click. I saw it flashes in the task manager and went away. I have to do a second double click to open it.
There’s also a bug with the ui. When I’m loading in the images, if I don’t do file->close on those image preview windows, the images may not be loaded, causing the button to be grayed out or still stuck with the last successful loaded image.