Can't find 2BUA8C4S2C.com.agilebits.onepassword4-helper.plist & comcom.agilebits.onepassword4.plist

I had two versions of 1Password (bad job of signing up), and am trying to move the two files to my desktop. The instructions that I see online say 2BUA8C4S2C.com.agilebits.onepassword4-helper.plist ...