Android hprov-dump giving me Error: expecting 1.0.3

I've used the Dump HPROF File option in eclipses DDMS and made my hprof file called in.hprof, but when I try to do开发者_JAVA技巧 the hprov-conf in.hprof out.hprof from the command line it gives me the error "Error: expecting 1.0.3". Any ideas?

Never found out why it was giving me the error, but instead of trying to convert it and open it in the external MAT I ended up using the built in tool for Eclipse which worked perfectly and is much simpler. One click instead of exporting, converting and opening in a different window.