core.pyd in paddle\fluid cannot be loaded for neither of versions since vers. 1.2.0 on Windows 7

The last working version is vers. 1.2.0 , but the new functionality is missing.

System information::

-PaddlePaddle version （1.4.1. 1.4.0 and all versions since (except) 1.2.0)
-CPU: Intel i7-2600 Memory 10GB
-GPU: No
-OS Platform Windows 7, 64 bit
Environment: Python 3.6.3 |Anaconda custom (64-bit)|) [MSC v.1900 64 bit (AMD64)] on win32

• Install method: pip install

Steps to reproduce the behavior:

Environment: Windows 7, Python 3.6.3 |Anaconda custom (64-bit)| (default, Nov 8 2017, 15:10:56) [MSC v.1900 64 bit (AMD64)] on win32
paddlepaddle 1.4.1 (and other older versions, except vers. 1.2.0 )

Bug Reproduce:

python
import paddle.fluid as fluid

Traceback (most recent call last):
File "Q:\Anaconda\lib\site-packages\paddle\fluid\framework.py", line 41, in
from . import core
ImportError: DLL load failed: The specified procedure could not be found.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "", line 1, in
File "Q:\Anaconda\lib\site-packages\paddle\fluid_init_.py", line 18, in
from . import framework
File "Q:\Anaconda\lib\site-packages\paddle\fluid\framework.py", line 50, in
(executable_path, executable_path, cpt.get_exception_message(e)))
ImportError: NOTE: You may need to run "set PATH=Q:\Anaconda;%PATH%"
if you encounters "DLL load failed" errors. If you have python
installed in other directory, replace "Q:\Anaconda" with your own
directory. The original error is:
DLL load failed: The specified procedure could not be found.