I updated the files for you, attached them to this message. Just to let you know of the changes I made I also included them here.
Index.xml
Code:
Added the following in the mentioned section
<GameplayWindows directory="../Default/Windows">
<Window filename="VGUICommerceWnd.xml"/>
</GameplayWindows>
Skininfo.xml
Code:
<AnimationDefinitions directory="../default/Textures">
<AnimationDefinition filename="VgrdParts05.xml"/>
<AnimationDefinition filename="VgrdParts06.xml"/>
</AnimationDefinitions>
Those changes should get the marketplace window to show up. Let me know if there are any issues.
This is assuming your using the ManicUI Re-Release version uploaded on 08-05-2010 (
http://vginterface.com/downloads...e-Release.html)