It's the strangest thing. I created a new zip file containing a virgin OPML folder, with the latest OPML.app.
I move the zip file to another directory, expand it, run it, and it's all good. Exactly as it's supposed to work.
Then I upload the file, download it, do the same experiment, and I get the dialog Frank describes.
I wrote a little script to compare the two zip files, they are exactly the same.
I'm at a loss. Not sure how to proceed.
Also the DMG file he downloaded is the same file that was previously in on
home.opml.org. I just restored from a backup.
Somehow the downloading of files, all from S3, makes a difference to Mac OS? Never has before.
Here's a link to the zip file in my Dropbox. Maybe this will work? Hard to imagine...
Dave