I installed Optifine 2 days ago, and added all of the .class files to the minecraft.jar file, which changed it into a folder in this tutorial () I did change the folder name to .jar again.
Everything worked fine until the update, I accepted the update and within seconds I got a "fatal error" and it stated the location ending with my minecraft.jar folder. How do I fix this? I have a copy of the minecraft.jar file before I installed Optifine.
I installed Optifine 2 days ago, and added all of the .class files to the minecraft.jar file, which changed it into a folder in this tutorial () I did change the folder name to .jar again.
Everything worked fine until the update, I accepted the update and within seconds I got a "fatal error" and it stated the location ending with my minecraft.jar folder. How do I fix this? I have a copy of the minecraft.jar file before I installed Optifine.