u can just download a prop hunt add on from gaddons site heres link http://gaddons.org/list_addons and then in search type prop hunt and download some file of those 3
Hope i halped :-)

Thanks I may do that but I also may just redownload garrys mod. I have multiple hard drive and the game files are sort of spread out over them. So I may just redownload garys mod into one central location. hopefully the files will show up then