The Modpack Location you specified is not a valid ZIP file. The website format is invalid?

[k00lk4t__]

Im trying to add my modpack to Technic but it always says "The Modpack Location you specified is not a valid ZIP file." I tried mega.nz and dropbox but it wont work.

(Link: https://www.dropbox.com/s/p6n1iecjc18flb2/3.04.21-4.zip?dl=0)

I might have figured it out

[JaariAtmc]

It's probably the name, please don't put periods in file names.

[JheffyFloyd]

Someone found the fix to this problem ? I trying to add my modpack too, through dropbox, but keep receiving this message as well.

[LatifoG0D]

Try changing the final number from 0 to 1.

 

https://www.dropbox.com/s/p6n1iecjc18flb2/3.04.21-4.zip?dl=1

[marie1000]

I am having this same issue but I am trying to install a modpack that someone else created am I able to fix this issue on my side and if so how do I fix it