Unable to upload .express files in Adobe Creative Cloud

Have the same problem and error. Unable to upload the Adobe native .express file. Not by the Adobe CC app nor by the website assests.adobe.com. Adobe Support has no solution; the only solultion suggested is to delete the Adobe CCloud app en reinstalling it. After doing that no resolution. If Adobe support doesn't have a solution to it who will...?

I have been experiencing the same issue. Have managed to upload a couple of my express files to the cloud via the creative cloud app. However, some aren't uploading properly. Did you find a solution to this?

in the future, to find the best place to post your message, use the list here, https://community.adobe.com/

p.s. i don't think the adobe website, and forums in particular, are easy to navigate, so don't spend a lot of time searching that forum list. do your best and we'll move the post (like this one has already been moved) if it helps you get responses.

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