NWMP fails to launch with Optifine installed

[Philonecron]

http://pastebin.com/dnFGyc1k
There's the error message. I'm playing from a PC, I have all the koalafications to run NWMP without Optifine, but after I install it, the screen just goes white. No MOJANG, no start screen, nothing. Any help would be much appreciated.

 

[Ashzification]

1. [14:25:04] [INFO] MinecraftVersionDetector.shouldUpdate:85: Current: 1.5.2

1. Added URL to classpath: file:/C:/Users/Alex/Downloads/NewWorldModPack/instMods/OptiFine_1.4.6_HD_U_D5.zip

Do you see the problem?

 

[Philonecron]

So I need to update Optifine?
Sorry, I don't speak anything resembling a programming language.[DOUBLEPOST=1372808026][/DOUBLEPOST]No, wait, I've got it this time. New World is for 1.5.2, but Optifine hasn't updated that far, and is only for 1.4.6.[DOUBLEPOST=1372808071][/DOUBLEPOST]Thanks for your time.

 

[Ashzification]

So I need to update Optifine?
Sorry, I don't speak anything resembling a programming language.[DOUBLEPOST=1372808026][/DOUBLEPOST]No, wait, I've got it this time. New World is for 1.5.2, but Optifine hasn't updated that far, and is only for 1.4.6.[DOUBLEPOST=1372808071][/DOUBLEPOST]Thanks for your time.

There is an optifine for 1.5.2.
And I also do not "speak" programming