How is DST (Daylight Saving Time) set in Windows? Can you check the DST setting?
It might have happened to you that your Windows time doesn’t change at the end of winter or summer, or it changes a few days sooner or later.
If you’re looking for a solution for setting your DST, SAAT Engineering Co has designed an application to monitor and check your Windows time settings. Also, there is a registry file in the package that you can run and fix the registry.
Notice that for 2008 servers and later, you should use the registry file of Windows 7, and before that, you should first run NET 4. Make sure you run the right registry file for your Windows OS, or it can seriously harm your operating system.
