The July 2019 update provides below changes for Brazil Daylight Savings Time (DST). Brazil has decided to no longer follow DST. DST won’t start on the first Sunday of November 2019 as previously s...
Updated Mar 31, 2023
Version 5.0
Blog Post
Robby_Chedie, for Windows 7 and so on, except by W10, we have the https://www.catalog.update.microsoft.com/search.aspx?q=kb4507704 as stated in the first https://support.microsoft.com/en-us/help/4507704/dst-changes-in-windows-for-brazil-and-morocco from Nakul_Bhagat original post. For Windows 10 we have some cumulative updates from July that should solve the issue. Since I couldn't find a better way to identify if those updates where installed or not in my users PCs, I cannot help you with that...
wdias-hcl, I'm not sure about what you didn't hear... my workaround perharps? If so, I didn't heard about it before, I just made it happen by trial and error after reading about how Outlook calculates the time for its calendar events.