stratasys software

i need software to fun a stratasys genisys xs fdm printer. i called stratasys and they told me they dident have it and i would have to “find it somewhere” well i have spent like 4 days looking online and nothing. so here i am. hoping you guys can help me out. the software is autogen. also i am willing to try the newer software “quickslice or insite” all these softwares are made by stratasys.

thanks dave