Problem with versions under 1.15.

[Karim1]

When I try to open 1.12 to download it, it opens and I can install the thing. When it begins it's downloading, it stops half way or less than and says this "unpacking packed file". I waited 5 mins then noticed the download was frozen. What should I do?

[GetRoastedFAM]

idk

[LexManos]

1.12 is no longer supported on this forum.

Please update to a modern version of Minecraft to receive support.