On 2009 Nov 10, at 23:16, Ed Gould wrote: > Get a MAC OS open error 19413 > > Any ideas? My Mac plays wmv files with RealPlayer. The free version is good enough. http://www.real.com/mac/realplayer?src=realhome_spmac_bb_0_1_1_0_0_2_0&pcode=rn&opage=realhome_spmac_bb Download and install it.