Cargo uses a custom version of USD files to store 3D data. If a file is tampered with, or if the download was incomplete, the asset may not contain all the information necessary to import it into your 3D Software.

This will result in an Error 104: Invalid Asset File.

Step 1: With Windows File Explorer go to the location of your download folder.

If you haven't changed it from its default location, copy & paste the following into the address bar: %APPDATA%\kitbash3d\kits .

Step 2: Delete the folders you don't need right now

Step 1: Use Cmd + Shift + G to locate the download folder using it's path

Step 2: If you haven't changed the download path from it's default location, copy and paste the following into the search.

Replace YOURNAME with your macOS username: /users/YOURNAME/.kitbash3d/kits

Hit Enter

Step 3: In Finder, delete the folders within .kitbash3d/kits you don't need right now or locate and delete the asset that is producing the Error 104: Invalid Asset File

If you are still having issues after trying these 2 steps, contact us at info@kitbash3d.com and we’ll get you up and running in no time.