I am having trouble using imported custom subassemblies. I get the following message in the event view when i try to attach a subassmbly to an assembly:
[Something wrong with current subassembly: Failed to create a 'Settings' from the text 'Assembly references and imported namespaces serialized as XML namespaces'.] (Source: Subassembly.CC_Guardrail_Type_31
I am using Civil 3d 2013 version on a windows xp 32 bit machine.
Credit where credit is due! Give kudos or accept as solution whenever you can.
Yep Install DOT NET 4.5. Subassemblies now work.