Now I'm pretty sure it has nothing to do with any settings I do when exporting cos they're pretty much the standard settings and bla with hierarchical and all that shiznit.
This is the error i get when for instance w3x viewer tries to build it for viewing or modbuild.bat pops up when its builds it for ingame showing.:
Attribute X is not valid - the value 0,00000 is not valid according to its data type http://www.w3.org/2001/XMLSchema:float - the string 0,00000 is not a valid Singe-value.