APoisonPancake

Here is a picture to show what I am dealing with here:

hey, so I decided to reinstall my Tekkit Classic today and I had some issues. I started downloading and all of the mods are downloading flawlessly but at the end when it installs the minecraft assets it won't. I'm not talking downloading them, I'm talking actually installing them. Sometimes it gets stuck at 0%, sometimes 5% sometimes 2%. I've seen other posts kind of explaining my problem but they say the person has a cracked client which I do not have. I have tried doing a complete reinstall of my technic pack, I have restarted my computer, and I have waited a bit. Any help fixing this would be greatly appreciated.