MSB3814: Main assembly "{1}" was built improperly. The manifest resource "{0}" ends in .en-US.resources, when it should end ...

MSB3814: Main assembly "{1}" was built improperly. The manifest resource "{0}" ends in .en-US.resources, when it should end in .resources. Either rename it to something like foo.resources (and consider using the NeutralResourcesLanguageAttribute on the main assembly), or move it to a US English satellite assembly.