The government of Chile has extended Daylight Saving Time for 2012 [
]. DST for mainland Chile now ends on April 28, 2012 and starts on September 1, 2012.
A hotfix for Windows has been released to address this change. You can find details of the hotfix and download it here [
Hotfixes are available for support versions of Windows 7, Windows Server 2008 R2, Vista, Windows Server 2008, Windows XP and Windows Server 2003 platforms.