i have MC 1.4.6 and forge 4.6.12.511 and ic2 1.111 . I understand that the most recent version is for 1.4.5 but i am more so reporting previous problems. when I was using the proper versions I have tried several times to install IC2 on every update tripple checking the versons to make sure they are compatible. I install forge then start to make sure it works and then put IC2 jar into mods AS IS and have not been able to get past the mojang screen since. I have had little to no problems installing it onto my PC but have never had it running on my mac. I also no longer have a PC. This was all done each time with a vanilla jar. I use a variety of mods that I never have a problem with.
i tried posting the error log but it was 10 or 100 times too long
I don't know if you know this but macs have no program like winzip I have to turn minecraft.jar into a zip then a regular folder and then rename it with a .jar (thing) which does the JAR's purpose but is now in an editable form i just toss files into it like a regular folder (in my opinion this is easier than winzip). I could turn it into a regular jar file again, would that fix it?
thanks for any help, this is a great mod
edit: i meant that i had forge i did not mean to say mod loader, i dont use mod loader