Canon Community

I upgraded from DPP 4.3 to DPP 4.7.20 yesterday, opened it today and converted about 100 raws to JPEG then closed it.Now when I try to open it, all I get is a black panel with the title "Digital Photo Professional ver.4".I've tried re-installing, no ...

HiThis is my first post, so may be a bit ragged:I'm using a Canon 60D with a Microscope objective and Stackshot rail to do focus stacking. I frequently end up with 100 or more CR2 files to be converted to JPEG and this takes about 25 minutes on my cu...