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FIX: Non-Unicode system shadow keyboards have incorrect codepage on Windows Vista

NOTE: This archived documentation has not been updated recently and may contain information that is no longer relevant


When using a non-Unicode system shadow keyboard (that is, a Keyman keyboard installed through Windows' Regional and Language Options) on Windows Vista, the characters are transformed through an unexpected codepage which causes the output to be corrupted.


A utility is available from Tavultesoft Support to resolve this problem. Please contact Tavultesoft Support ( to obtain this utility and instructions on how to run it.

Applies to:

  • Keyman Desktop Corporate 7.0
  • Keyman Desktop Light 7.0
  • Keyman Desktop Professional 7.0