mc12345678:
Ran across problems with 1.5.1 as well, but works in 1.5.3. Wonder if some of the associated files can be "mixed and mashed" to work.
Bad of me not to state the problem...
I have defined a file type or verified that it exists: title: MP3, extension: .mp3
In media manager, created a new item: classic
After saving, went to edit.
Browsed on my device to upload a mp3 file, file size is like 47 kb. Select add,
The page refreshes and at the top of the screen appears: header in pink, and there is no indication of the sound file being added to the group.
In 1.5.3, at the last step, the file is uploaded and linked to the group. Able to associate with a product at that time if desired.
Under 1.5.1, can associate with a product before uploading, and still get same result either way with a product associated or not.