First, try reading the error message: Episode 1

Raymond ChenMay 21, 2009May 21, 200905/21/09

Quite some time ago, a customer had forgotten that they were using an evaluation edition of Windows, and they were awakened one morning with the following error message: The evaluation period for this installation of Windows has expired. This system will shut down in 1 hour. To restore access to this installation of Windows, please upgrade ...