Hello fellow instructors, I am having trouble creating a mashup with the powerpoint slides and videos that are now in my library. The first time I created a mashup was by uploading the video and ppt from my desktop. Now that the ppt is in my library, I can't access it for my mashup placeholder. Nor does it appear in my local folder when I search for it from the mashup file chooser. Pls help. Thx.
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