I confirmed that both applications use the same preferences.xml document. When I changed the extention to ".bak" the error message did not pop up on start of each inkscape version. But still the input device cannot be activated or its mode changed in any version. And in pre4 the hyperpen still refuses to work.
I confirmed that both applications use the same preferences.xml document. When I changed the extention to ".bak" the error message did not pop up on start of each inkscape version. But still the input device cannot be activated or its mode changed in any version. And in pre4 the hyperpen still refuses to work.