Sorry missunderstoud! It works, if no pic is selected for user account (grey circle with white person) If a pic was selected for that user account, it won't be disabled on lockscreen. Is it now more clear?
Can anything be done to enable one to be able to sign out after applying the changer? Only way to get that working is to have the Microsoft default .pri file and of course that awful default graphic. Thanks so much!
I am not sure, if that solve the problem? Anyway, at the moment images don't will be converted to own screen dimensons. For example: My Res 1280x800 is 16:10. If I use any 16:9 Res, image is cuted at the sides! So it isn't converted. If it where vonverted, image should be fully visible, but with wrong ratio.