Import error when using kivy - dll

Question

When I installed kivy and the dependencies successfully, I ran the simple code on kivy's homepage, and this error showed up:
[INFO ] [Logger ] Record log in C:\Users\myname\.kivy\logs\kivy_16-06-04_9.txt
[INFO ] [Kivy ] v1.9.1
[INFO ] [Python ] v3.4.3 (v3.4.3:9b73f1c3e601, Feb 24 2015, 22:43:06) [MSC v.1600 32 bit (Intel)]
[INFO ] [Factory ] 179 symbols loaded
[INFO ] [Image ] Providers: img_tex, img_dds, img_gif, img_sdl2, img_pil (img_ffpyplayer ignored)
Traceback (most recent call last):
File "C:\Python34\ghhg.py", line 1, in <module>
from kivy.app import App
File "C:\Python34\lib\site-packages\kivy\app.py", line 327, in <module>
from kivy.uix.widget import Widget
File "C:\Python34\lib\site-packages\kivy\uix\widget.py", line 219, in <module>
from kivy.graphics import (
File "C:\Python34\lib\site-packages\kivy\graphics\__init__.py", line 89, in <module>
from kivy.graphics.instructions import Callback, Canvas, CanvasBase, \
File "kivy\graphics\vbo.pxd", line 7, in init kivy.graphics.instructions (kivy\graphics\instructions.c:14640)
cdef class VBO:
File "kivy\graphics\compiler.pxd", line 1, in init kivy.graphics.vbo (kivy\graphics\vbo.c:5482)
cdef class GraphicsCompiler
File "kivy\graphics\shader.pxd", line 5, in init kivy.graphics.compiler (kivy\graphics\compiler.c:2983)
cdef class ShaderSource:
File "kivy\graphics\texture.pxd", line 3, in init kivy.graphics.shader (kivy\graphics\shader.c:11990)
cdef class Texture:
File "kivy\graphics\fbo.pxd", line 5, in init kivy.graphics.texture (kivy\graphics\texture.c:31800)
cdef class Fbo(RenderContext):
File "kivy\graphics\fbo.pyx", line 84, in init kivy.graphics.fbo (kivy\graphics\fbo.c:7683)
ImportError: DLL load failed: The specified procedure could not be found.
I replaced the code with this line:
from kivy.uix.button import Button
And this error popped up:
[INFO ] [Logger ] Record log in C:\Users\myname\.kivy\logs\kivy_16-06-04_12.txt
[INFO ] [Kivy ] v1.9.1
[INFO ] [Python ] v3.4.3 (v3.4.3:9b73f1c3e601, Feb 24 2015, 22:43:06) [MSC v.1600 32 bit (Intel)]
[INFO ] [Factory ] 179 symbols loaded
[INFO ] [Image ] Providers: img_tex, img_dds, img_gif, img_sdl2, img_pil (img_ffpyplayer ignored)
Traceback (most recent call last):
File "C:\Python34\ghhg.py", line 1, in <module>
from kivy.uix.button import Button
File "C:\Python34\lib\site-packages\kivy\uix\button.py", line 40, in <module>
from kivy.uix.label import Label
File "C:\Python34\lib\site-packages\kivy\uix\label.py", line 238, in <module>
from kivy.uix.widget import Widget
File "C:\Python34\lib\site-packages\kivy\uix\widget.py", line 219, in <module>
from kivy.graphics import (
File "C:\Python34\lib\site-packages\kivy\graphics\__init__.py", line 89, in <module>
from kivy.graphics.instructions import Callback, Canvas, CanvasBase, \
File "kivy\graphics\vbo.pxd", line 7, in init kivy.graphics.instructions (kivy\graphics\instructions.c:14640)
cdef class VBO:
File "kivy\graphics\compiler.pxd", line 1, in init kivy.graphics.vbo (kivy\graphics\vbo.c:5482)
cdef class GraphicsCompiler
File "kivy\graphics\shader.pxd", line 5, in init kivy.graphics.compiler (kivy\graphics\compiler.c:2983)
cdef class ShaderSource:
File "kivy\graphics\texture.pxd", line 3, in init kivy.graphics.shader (kivy\graphics\shader.c:11990)
cdef class Texture:
File "kivy\graphics\fbo.pxd", line 5, in init kivy.graphics.texture (kivy\graphics\texture.c:31800)
cdef class Fbo(RenderContext):
File "kivy\graphics\fbo.pyx", line 84, in init kivy.graphics.fbo (kivy\graphics\fbo.c:7683)
ImportError: DLL load failed: The specified procedure could not be found.
Looks like the same error with few different lines, and I have no idea what to do. Any help is appreciated.