I planned to create my own lucky block run, on minecraft 1.12.2. I started installing Forge because I had not yet installed Forge 1.12.2. I went to the forge website and downloaded the recommended win-installer for Forge 1.12.2 - 14.23.3.2655. When my download was finished, I put the win-installer in a folder on my desktop. I double-clicked the win-installer, I clicked 'Install client' and OK. 2 sec. later I got the error below. I looked if others had this problem too but many solutions did not work with me.
I installed java on the latest version, my computer is well connected to the internet and I also tried the 'Open command window here' trick, but it kept saying that the libaries did not want to install. I have tried everything for a long time, but it still does not work. It would be nice if you could solve this problem for me.
Thanks in advance, Rens (SquiddyGames)