Internal event: The following language identifier is not valid on this domain controller. The registry key that specifies ...

Internal event: The following language identifier is not valid on this domain controller. The registry key that specifies this language identifier might not be configured properly or the language support for this language identifier is not installed.  
  
Language identifier:
%1  
Registry key:
%2  
  
Localized language indices will not be created for this language identifier.
English
English (United States)
日本語
Japanese