Gregory,
Hi! I am running Photo Mechanic Version 5.0, and I run Mac OS X 10.8 on my MacBook Pro 2012.
The problem is:
1 I connect card reader with flash card with images and mark some of them with colors
2 I close tab with this catalog and open it again - no any color labels
when I do the same on HDD - no problem, color selection is permanent.
Flash card is writable, I can copy files on it,
I try to use another card and card reader (USB 3.0 and USB 2.0) - the same problem.
Images - .jpg files from Canon 5DMkIII and 1Dx.
Photo Mechanic 5 will allow you to work on your card (tagging, rating, color labeling, setting IPTC, drawing crops) but will not write to your card. If you Ingest the images after your edits, the edits should make it to your hard drive, or if you upload your images, the images should arrive on the server with your edits intact.
If however you don't move your images to permanent storage then your edits will be lost.
We made this change because too many photographers were losing images due to working on cards that are very full and were having problems when making edits both in Photo Mechanic and in external editors. While we can't stop people from using applications outside of Photo Mechanic to edit on their card and thus write to it. Photo Mechanic: Version 5 itself won't write to the card.
We always recommend ingesting the card first but understand that some people don't have time to do that and instead work directly on the card and only upload their selects. That workflow is supported.
Remember, those images on your card are the only copy you have until you copy them somewhere else!
-Kirk