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TN WW110 Extending Windows Evaluation Period (Rearming)

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Have a computer with Windows installed on it as an evaluation system, but need to extend the evaluation period.


  • Author: Dillon Perera
  • Published: 05/18/2015
  • Applies to: Windows 2008/R2




  1. Open Command Prompt
  2. Type "slmgr.vbs -rearm" to extend the evaluation period