I have optimized some of the code, so it should (from my local testing) load about 33% faster.
Part of this is the removal of the temporary file load of the images inside the var files, which was by far the biggest problem.
I have also added some basic logging in case errors occur. This will be placed in a log file named "UnreferencedVarViewer.log" beside the exe file.
It also handles repeated activations of the "Load Images" button better now, adjusting the scrollable area to fit the new amount of images.
