In 1813 he commanded V Armeekorps under Hiller in Italy, serving at Caldiero 15 November. After the Treaty of Paris (1814) he became military governor in Mainz. In 1815 he was commander-in-chief of the Austrian campaign in Italy, and his army penetrated France as far as Lyon, which was entered on 11 July. With the army of occupation he remained in France for some years, and in 1819 he commanded at Venice.