MacOS High Sierra 10.13.3 - MacBook Pro 13" 2015
Photo Mechanic version 5.0.0.0 build 19252 (b2467f1)
Sorry to put help in the title but I'm at a stadium, the match is due to start in 1.5 hours.
My Settings > Code Replacements window doesn't stay open. When I click this feature I can see a window rapidly open and just as quickly close, it happens in a split of a second.
If I need to provide any other information please let me know.
Thanks.