Fiji was working fine until one day it opened a small box with some sort of wingding script instead of my .czi from a Zeiss. If I delete all the files for FIJI and re download it and extract, it can open and function exactly ONCE. If it closes for any reason, upon reopening, it returns to opening the wingding window instead. I cannot think what changed when this started, it does not matter if the files are coming from an external drive or shared server over a secured VPN. File sizes and type have not changed.
Thank you for any advice!