I just downloaded Optifine 1.4.2 and copied the files into my minecraft.jar file, and deleted the META-INF folder, and now when I open Minecraft and log in, "Done Loading" flashes up, then MOJANG appears, then there is a solid black screen. How do I fix this problem by keeping Optifine, because I really need it because my Minecraft is very laggy.
I only have 1 more post for today on here, so please make it count Suggestions?
Did you copy ALL the files? And what version of Minecraft are you running? Optifine has to be updated with the version you're using. If you're on 1.4.2, run the 1.4.2 version. If you're on 1.3, use the 1.3 version, etc. Tell me when you can post again. Might just not be able to run it period. Make sure you got it from optifined.net and not a shady website as well.
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Why, yes, I am a brony.
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I only have 1 more post for today on here, so please make it count
If you have other mods, force update and install Optifine only.
Why, yes, I am a brony.