Language of instruments when making a new score changed after Drumline installation

So i decided to install the new Drumline Expension, but didn't like it so i decided to unistall again (just wasn't for me). When i went to make a new score, the sections of instruments on the second page after choosing title and composer where in english and the instruments were not in the same categories and so on. Is there a way to change this. As i said i have uninstalled the Drumline Expansion i have unistalled Musescore, i have tried changing the language, but nothing seems to help. Please help, Thank you :)