SEN2COR Installation - errors displayed calling the processor via “L2A_Process --help”

Dear all,

I’m trying to install sen2cor for Win-32x following the “Sen2Cor Configuration manual”.
I installed sen2cor from the prompt using "python install” command, then I performed an installation test calling the processor via “L2A_Process --help” command and the following error were displayed:

Uploading… Microsoft Windows [Versione 10.0.14393]
© 2016 Microsoft Corporation. Tutti i diritti sono riservati.

C:\Users\stefano>L2A_Process --help
C:\Users\stefano\Anaconda2\lib\site-packages\glymur\ UserWarning: The openjp2 library at C:\Users\stefano\Anaconda2\Scripts\openjp2.dll could not be loaded.
warnings.warn(msg, UserWarning)
C:\Users\stefano\Anaconda2\lib\site-packages\glymur\ UserWarning: Neither the openjp2 nor the openjpeg library could be loaded.
Traceback (most recent call last):
File “C:\Users\stefano\Anaconda2\Scripts\”, line 11, in
load_entry_point(‘sen2cor==2.3.1’, ‘console_scripts’, ‘L2A_Process’)()
File “C:\Users\stefano\Anaconda2\lib\site-packages\setuptools-27.2.0-py2.7.egg\”, line 565, in load_entry_point
File “C:\Users\stefano\Anaconda2\lib\site-packages\setuptools-27.2.0-py2.7.egg\”, line 2598, in load_entry_point
File “C:\Users\stefano\Anaconda2\lib\site-packages\setuptools-27.2.0-py2.7.egg\”, line 2258, in load
File “C:\Users\stefano\Anaconda2\lib\site-packages\setuptools-27.2.0-py2.7.egg\”, line 2264, in resolve
File “C:\Users\stefano\Anaconda2\lib\site-packages\sen2cor-2.3.1-py2.7.egg\sen2cor\”, line 14, in
from L2A_Schedule import L2A_Schedule
File “C:\Users\stefano\Anaconda2\lib\site-packages\sen2cor-2.3.1-py2.7.egg\sen2cor\”, line 11, in
from L2A_ProcessTile import L2A_ProcessTile, SUCCESS, FAILURE
File “C:\Users\stefano\Anaconda2\lib\site-packages\sen2cor-2.3.1-py2.7.egg\sen2cor\”, line 14, in
from L2A_AtmCorr import L2A_AtmCorr
ImportError: DLL load failed: %1 non Þ un’applicazione di Win32 valida.

Can somebody help me to understand this installation problem?

Thanks in advance,

Sen2Cor doesn’t work on windows 32bit system 2.3.1 – It was released on February 13, 2017. This version runs on the operating systems: Linux, Mac OSX and Windows (64 bit is mandatory).


Hi kiryl 23,
thanks for your reply, I haven’t noticed before.