How to Install OptiFine?

[oOFarhanOo]

Hello

 

I need to install OptiFine to my Tekkit, but I don't know how to do it! I watched few videos on Youtube, and it's not working, Tekkit doesn't lunch.

Can anyone please tell me how to install OptiFine?

[SuperShadowP1ay]

Go and launch the technic launcher and goto tekkit,currently it is in 1.6.4 but if the minecraft ver changes do a different ver of optifine,download optifine 1.6.4_HD_U_C6 and goto tekkit and the little gear sign under tekkit click it and click open folder then drag optifine into the mods folder and your done! I hope this helped

[plowmanplow]

Why would you recommend using an extremely outdated version of Optifine? The latest/current version (as of this post) is 1.6.4_HD_U_D1

[oOFarhanOo]

It works! Thank you, I installed the latest OptiFine and it's working! Thanks!