GinzuBlade

I started working on a custom modpack using an already existing on as a base for the majority of my mods, and everything is working great on my machine at home. However when I try to upload it to Dropbox and then subsequently download it through the launcher I get an error, giving me an error saying that it can not unzip the pack. Things I have tried: Saving as a RAR, as well as a Zip. I have used both WinRAR and 7Zip, always making sure that I was using the best compression for it and have looked at multiple guides and I think that I am doing everything correctly however that is not the case since I cant download it. link to my Dropbox with the pack https://www.dropbox.com/s/1zjfm3tioe7p0pc/DisableCraft1.rar?dl=0