Why does my packaged game not transfer to OneDrive?

Hey. I am doing a project for uni and I need to submit my work through OneDrive. I have packaged my games correctly and I can play them on my computer fine. As soon as I drag the game file into OneDrive, it saves as a .app.zip file. I downloaded this to see if it would work on their end and its completely empty with 0 bytes of data. Is there a way to get this into OneDrive where it can be downloaded and played from the other end? Thanks in advance.

try to compress it (RAR or ZIP) before sending it to the drive?

You need to zip up the entire contents of the folder you packaged to, not just the exe.

Thanks for the responses. That’s made a slight improvement, the packaged games now appear in the folder. The only problem now is that they can’t be opened on the version I downloaded back from OneDrive, meaning they won’t be able to play on their end. I have attached a screenshot showing how the original games appear in the folder (Top one) compared to the one from OneDrive (Bottom one). I have also shown the respective error messages when attempting to open these files. Any help would be much appreciated!