Tried everyway I could to change it had to finally go into the registry and change the value data from 1 to 0.
HKEY_LOCAL_MACHINE\SYSTEM\Current Control Set\Control\Time Zone Information\Dynamic Daylight Time Disabled It is still greyed out but is on and on a reboot did change my clock to the correct time.
Every country has its own DST implementation policy.
Some may not observe DST, while others may change the start dates and end dates for DST every year.
Microsoft Windows has long had the ability to set its date and time clock by synchronizing with a timekeeping server via the Internet.
This means that most users never have to worry about setting the date and time in Windows, or correcting the time after events like power outages or a switch to daylight-saving time.
If you have the luxury, time, and resources to accommodate such a switch, then perhaps Linux or Mac will serve you better with much more than the keeping of accurate time.
As switching operating systems currently isn’t an option for me, I decided to search for a quick-fix solution.
If your Windows clock is wrong, but you’re currently able to connect to the Internet, you can easily set the correct time by re-synchronizing your PC with an online time server. Head to your Windows desktop and locate the clock on the far right side of the Taskbar (note that your clock may appear slightly different from the screenshots depending on your specific version of Windows and your Taskbar configuration settings).After about 1 hour it will jump back to one hour earlier.It should have changed automatically for DST since I had the box checked, but it didn't, so I thought it odd I had to change it manually for DST.Let us see what is Daylight Saving Time, what this notification means and how to change Daylight Saving Time on a Windows system.Those of you who do not know what is Daylight saving time DST, let me explain in brief.