I'm afraid this might be a python / python-related issue:
From the looks of it Python tries to compile some files to bytecode (*.pyc) but can't save them due to access problems.
In my own tests I could reproduce the issue when running Inkscape 0.92.0 x64 installed via the exe installer. When running Inkscape from a directory without limited write access the issue does not occur as does running Inkscape with administrative rights (in both cases *.pyc files are created). After running Inkscape with administrative rights once it works without elevation, too.
@San Siro: Do your run Inkscape from "C:\Program Files" (or another location with limited file access?)
I'm afraid this might be a python / python-related issue:
From the looks of it Python tries to compile some files to bytecode (*.pyc) but can't save them due to access problems.
In my own tests I could reproduce the issue when running Inkscape 0.92.0 x64 installed via the exe installer. When running Inkscape from a directory without limited write access the issue does not occur as does running Inkscape with administrative rights (in both cases *.pyc files are created). After running Inkscape with administrative rights once it works without elevation, too.
@San Siro: Do your run Inkscape from "C:\Program Files" (or another location with limited file access?)