Converting Juniper config to fortigate 5.x config

hello,

I'm trying to convert a juniper file to 5.x config file for FG500D device.  tried using the latest version of forticonverter but came up with no output.  so what i did is to use the lowest version of forticonverter and it is showing an output but incomplete.  it only shows the objects and policies but not the routing as well as the VPN configurations.  Can someone help?

Thanks.