\mainmatter
-\include{parts/Instalation}
+\include{parts/Installation}
\include{parts/Windows}
\include{parts/Attributes}
\include{parts/Loadandsave}
\include{parts/Shortcuts}
\include{parts/Configuration}
\include{parts/Stuff}
+\include{parts/Trouble}
+\include{parts/Tips}
\include{parts/Glossary}