At Page 6 I found one with the same problem as me, but I checked all and its right:
Error extracting file tim-total-industrial-modpack-1.4.zip
So, I use 7-Zip, and packed as a .zip format, I renamed the forge mod to modpack.jar (And include liteloader as somewhere here in forum is told)
The directlink works (I directly get an download when open https://www.dropbox.com/s/1pq3l7kogbwec0k/TIM1.4.zip?dl=1
The Names of the files are correct (bin, config, Flan, liteconfig, mods).
So now I just dont know where the Problem is.
Heres the Technic Page of my Modpack: https://www.technicpack.net/modpack/tim-total-industrial-modpack.960544
I also tried already only to insert bin, mods, config. But same Problem.
An earlier Version (1.2) worked, but I cant see the differenze between both zips...
I tried to delete all in "bin" without the modpack.jar, uploaded again (with same method and all) and now get the negative percentage error...
I also tried now to renew the Forge-Universal, no change. It stops at 40% of unzipping.
Thanks for helping
And if this Post should be in an other topic, excuse me, I didnt find directly something like a "HELP"-Thread