Stuck when downloading assest

i was downloading this

and the download never be complete, i tried many times , any help ?

Why is nobody answering these questions?? I finally figured this out (I’m new to Unity as well).

If your downloads have started and gotten to ##% done, but are stuck there, then do this:

  1. Close Unity program.

  2. Find your download location:

    Windows 7, 8 : C:\Users\UserName\AppData\Roaming\Unity\Asset Store
    Windows XP : C:\Documents and Settings\UserName\Application Data\Unity\Asset Store
    OSX : ~/Library/Unity/Asset\ Store/

  3. Inside your download location you will see folders with the names of the user/group/etc who created them. Inside there you will find .tmp and .json files. Simply delete them all.

  4. Reopen Unity.

  5. If you want to try downloading again then open the Asset Store window and then open your download manager. Download Manager should be a small button at the top of the Asset Store window that looks like a box with an arrow pointing down into it… should be the 5th button over based on my window I’m looking at right now. ‘Download’ button should be available now to try again.