The French government ordered General Anne-Pierre, marquis de Montesquiou-Fézensac to invade Savoy on 15 May, but that officer decided that he needed more time to prepare. During the summer, King Victor Amadeus frantically haggled with Austria to get military assistance. On 22 September, Austria finally agreed to provide an Auxiliary Corps of 8,000 troops under Feldmarschallleutnant Leopoldo Lorenzo Count of Strassoldo.