ImportError: DLL load failed pyinstaller

Question

I create .exe file wiht pyinstaller and when I try to start it such error occured:

C:\pyinstaller-develop>C:\pyinstaller-develop\RichardINC_aws\dist\RichardINC_aws.exe Traceback (most recent call last): File "", line 8, in File "C:\pyinstaller-develop\PyInstaller\loader\pyimod03_importers.py",line 3 64, in load_module exec(bytecode, module.dict) File "C:\Python27\lib\site-packages\pillow-3.0.0-py2.7-win32.egg\PIL\Image.py" ,line 66, in File "C:\pyinstaller-develop\PyInstaller\loader\pyimod03_importers.py", line 364, in load_module exec(bytecode, module.dict) File "C:\Python27\lib\site-packages\pillow-3.0.0-py2.7-win32.egg\PIL_imaging.py", line 7, in File "C:\Python27\lib\site-packages\pillow-3.0.0-py2.7-win32.egg\PIL_imaging.py", line 6, in bootstrap ImportError: DLL load failed: ═х эрщфхэ єърчрээ√щ ьюфєы№. RichardINC_aws returned -1

Answer 1

Maybe this thread on Github involving what seems to be a pyinstaller developer could help. I'm having a similar problem with both 32-bit and 64-bit versions of Python 3.5.1 for Windows but not with pyinstaller for python 3.4.2 in Debian (although the latter creates standalones that won't run in my 64-bit Windows but run fine in Linux).