I'm having trouble submitting my podcast feed because I keep getting the error that my thumbnail image for my podcast is not a valid image. I've tried .jpg and .png in the size recommended 400x267.
I am having the same problem and I reached out to Miro and they said they can't offer support due to budgetary restrictions so they directed me here
I am getting the same problem. Did anyone find a solution??
Same problem here. Tried it on Chrome and also IE...
Natasha, did you find a solution? I haven't... :(
I'm having the same problem too.
Same problem here - I resized my file so its the exact size, and still getting the error. I've searched the forum and there is no answer that I can find. So is there an alternative??
Has anyone solved this problem yet?