When after logging the language changes in German language.
Reinstall the Framework version V2.XX or for new version (after V11) reinstall V4.XXX.
Sometimes in 64 Bits OS you wil need to use the framework64.
Gnaroum, I think this topic already exist on the Forum: https://support.pcvuesolutions.com/index.php?option=com_kunena&view=topic&catid=18&id=960&Itemid=501


