How do I access downloaded plug-ins in Xara Photo & Graphic 10?

I have found several photoshop plugins online that I would like to try out. I have downloaded several and can not find them listed with the built in effects.

I have followed the instructions - UTILITYS - OPTIONS - EFFECT & PLUGINS "Set folders for plugins and effects" Everything seems to be correct.

I have viewed several video tutorials, but they all seem to stop short of the last few steps.

Thank you,

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