Optifine with Tekkit Lite

[intimidatorXXX 0]

I want to install Optifine with Tekkit Lite but when I put Optifine in the Modpack.jar and Minecraft.jar it just says that Tekkit Lite is corrupted and goes and downloads a new fresh jar. HELP MY GAME IS SO LAGGY!

[theprolo 22]

Don't put it in the Minecraft.jar, just the modpack.jar.

[intimidatorXXX 0]

Don't put it in the Minecraft.jar, just the modpack.jar.

Nope it still says

The minecraft installation was corrupted.

The minecraft installation has been cleaned.

Try to login again, if that fails, close and

restart the application

[intimidatorXXX 0]

Figured it out, Was using a 1.4.5 version of Optifine Stupid me.

[Matts-Nicols 0]

Sorry guys, but how can i install optifine? I have the 1.4.6 optifine.zip but i dont know where to put. If anyone could explain me step by step i would be very thankful. Sorry for bad english

[stubcow 0]

what version should I use than? Been laggy as well without optifine :(

[Matts-Nicols 0]

Anyone? =(

[Leestons 0]

Anyone? =(

Patience is a virtue!

Use 1.4.6, put it in modpack.jar hardly rocket science

[Matts-Nicols 0]

Patience is a virtue!

Use 1.4.6, put it in modpack.jar hardly rocket science

Newbie question: where is modpack.jar? e.e

[stubcow 0]

actually can I just drag it into the mod folder? notice a lot of mods in there

[Matts-Nicols 0]

actually can I just drag it into the mod folder? notice a lot of mods in there

I did the same with the .zip folder but nothing happened

[stubcow 0]

Newbie question: where is modpack.jar? e.e

go to start menu, run %appdata%, roaming, technic launcher, tekkitlite, bin, and you will see modpack.jar. Open it with an archive software (e.g 7 zip) put optifine in (remember to unzip it first)

[stubcow 0]

its abit weird for them to take out optifine...Im guessing they will put it back soon

[Matts-Nicols 0]

go to start menu, run %appdata%, roaming, technic launcher, tekkitlite, bin, and you will see modpack.jar. Open it with an archive software (e.g 7 zip) put optifine in (remember to unzip it first)

Thanx :D

[Portablejim 0]

Place the files from the optifine zip into the modpack.zip, overriding any files with the same name.

EDIT: ninja'd

[Shadowgirl09 0]

I might have got it let me check it out

[Shadowgirl09 0]

yeah i got it i see why your so laggy i am 2 :/

[Esock 0]

I'm on a Mac and I've tried just about everything I know. I try installing it in the unarchived "modpack" folder, compressing the folder and renaming it to "modpack.jar"; all mods become disabled and no Optifine shows up. Tried installing it to the unarchived "minecraft" folder; game won't even start. I'm a bit frustrated from wondering why this isn't working at all like it's supposed to. I have the latest version of Optifine. I've tried with 1.4.6 HD U A3 and HD U B2 with no result. I have the latest version of Tekkit Launcher and everything. Frustration.

[Leestons 0]

Unpack the optifine zip, add the contents to modpack.jar You don't need to "unarchive" modpack

[Esock 0]

How can one access "modpack.jar" to add the contents of Optifine without unarchiving the .jar contents..? O-o

[Leestons 0]

I can view the contents without extracting anything

[Esock 0]

Is your computer OS running Windows or Macintosh?

[Leestons 0]

Windows

[SemiPr0 2]

WinRAR can access .jar files, pretty sure 7zip can too.

[Esock 0]

*sigh* ...I'm on a Mac. ".jar" files must be unarchived or unzipped to access the files on OS X. I've tried it by replacing all items in modpack.jar as well as doing that AND deleting the META-INF folder. For now, I guess I'm stuck until someone else solves it because I am completely out of ideas.