[1.5.2] New launcher, SEUS doesn't work

I need some help. Today I tried installing the shaders mod for 1.5.2 (did not use magic launcher) I did everything that it said. Minecraft runs normally and I go into options and chose the shaderpack, but when I open a world, the world opens normally but without the shaders. I don't know what am I doing wrong. When I close my minecraft, the launcher opens again and in the logs it says that the Launcher appeared because of a crash. Can you guys tell me whats wrong?
Here's my specs:
Intel(R) Core(TM) i5-3570k CPU @ 3.40GHz 3.80GHz
RAM: 8GB (7.90GB usable)
64 bit operating system.
Intel HD 4000 Graphics