“The type of file you're trying to attach isn't allowed!
I was trying to send a file using my Facebook chat and I
added the file using the add file button; but I can’t upload!
Can anyone help me?”
This is not new with
Facebook user; sometimes they experience error while uploading a file using
Facebook chat. You should check the file name and file extension; it shouldn’t
be the prohibited one. You should also try after renaming your file name; it
helps. If the problem persists; you can try clearing the web browser history
and cache too.
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