Problem at installing 5.8 too

VCL TMS VCL UI Pack
1

I can not install the Componentpack 5.8  at Rad Studio 2010. The help-file install will hang. Here the log

 
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Registering C:\Dokumente und Einstellungen\Administrator\Eigene Dateien\tmssoftware\TMS Component Pack\Help\D2010\TMSPACKdRsXE.hxx on 08.09.2010 09:40:36
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unknown Parent namespace:embarcadero.rs_xe
Parent NameSpace: embarcadero.rs_xe not registered
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Registering C:\Dokumente und Einstellungen\Administrator\Eigene Dateien\tmssoftware\TMS Component Pack\Help\D2010\TMSPACKdRsXE.hxx on 08.09.2010 09:41:17
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unknown Parent namespace:embarcadero.rs_xe
Parent NameSpace: embarcadero.rs_xe not registered
2

Maybe it won't work for anybody whose last name is Ulrich...