The Modpack Location you specified is not a valid ZIP file.

[mbeldingjr2]

I've recently been trying to create a modpack for the first time and have up to this point had 0 issues. Now when trying to upload a location for the zip file to download from I keep receiving the error "The Modpack Location you specified is not a valid ZIP file.". I've tried the hosting sites used in tutorials and some ideas in other forums but have not found any concrete solutions to this issue. I've switched "dl=0" to "dl=1" and tried replacing "https://www.dropbox.com" with "https://dl.dropboxusercontent.com" For those curious I'm attempting to use Dropbox and have tried both MEGA and Google Drive. The Dropbox address is "https://www.dropbox.com/s/f91wh360gc8a0df/ECTM.rar?dl=0".

[Lord Ptolemy]

Modpack issue. Moved to Platform Pagoda.

[JaariAtmc]

21 hours ago, mbeldingjr2 said:

I've recently been trying to create a modpack for the first time and have up to this point had 0 issues. Now when trying to upload a location for the zip file to download from I keep receiving the error "The Modpack Location you specified is not a valid ZIP file.". I've tried the hosting sites used in tutorials and some ideas in other forums but have not found any concrete solutions to this issue. I've switched "dl=0" to "dl=1" and tried replacing "https://www.dropbox.com" with "https://dl.dropboxusercontent.com" For those curious I'm attempting to use Dropbox and have tried both MEGA and Google Drive. The Dropbox address is "https://www.dropbox.com/s/f91wh360gc8a0df/ECTM.rar?dl=0".

Had you read the error message and looked at your download link, you might've had a clue. The launcher ONLY takes .zip files. And no, renaming your .rar to .zip doesn't work, just zip it as a .zip.