Here to reproduce the problem it's enough to add root folder %DEFAULT FOLDER% even without files.
In attachment if you can try there is Enigma Virtual Box project, original exe, packed exe and python test module.
Importing such module from Python packed exe should fail on Windows build 17040 ...

Our application embeds Python 2.7. I just made some tests using stand-alone Python and the problem still happens here on Windows build 17040.
You can try installing latest Python 2.7 version https://www.python.org/ftp/python/2.7.14/python-2.7.14.msi

If you protect the python.exe executable with ...

x86 version, thank you

Hello,
we've just discovered on our protected application that Enigma Files Virtualization feature (Virtual Box) causes problems on latest Window Insider Preview builds (up to 17040).
It seems that certains operation on files, like enumeration, don't works if Files Virtualization is enabled (even ...