Topaz Studio 2 as plugin from ps cs6

After doing my wotk in Ts2 when and last ok to return to ps all work is gone,back to original. Do I have to set ts2up some how differently to use a plug in and as a stand alone. Thanks denise

You need to run Topaz Studio as a standalone first before using as a plugin, note that you must also close CS6 before running as a standalone.