Attached Link: http://market.renderosity.com/mod/bcs/index.php?ViewProduct=39964

As you haven't mentioned getting any error messages, it seems likely that Poser is finding all the various files that INJect the custom morphs.

One thing to check is that you are using the "Laura 3" figure not the "Laura 3 PT" figure, or the "Laura 3 BLANK" figure.
The "Laura 3 PT" is for (clothing) compatability with the Gen2 MilGirl and won't take morphs meant for L3.
The "Laura 3 BLANK" CR2 is for making clothing and won't take any morphs at all.