Disable changes to daylight saving time.
This tweak allows you to disable the automatic daylight saving adjustment.
Level: Recommended For Experts Only
Description:
Windows automatically changes the system clock for daylight saving on the computer time zones. Time zone setting comes built-in for changes to the daylight saving time in the registry in windows. This setting does not change even if the time zone is changed. For this, go to start > run menu, enter regedit and navigate to the registry path listed below. You can create a dword value disableautodaylighttimeset in the right panel, in the right panel, if this value does not exist. Now, right-click and modify its value to 1 which can disable daylight saving. However, if you want enable the option back, change the value data to 0 or delete the added value. The changes take effect after a restart or logoff. When editing the registry it is highly recommended to run a quick scan for optimization, you can test your system now for free.
Windows automatically changes the system clock for daylight saving on the computer time zones. Time zone setting comes built-in for changes to the daylight saving time in the registry in windows. This setting does not change even if the time zone is changed. For this, go to start > run menu, enter regedit and navigate to the registry path listed below. You can create a dword value disableautodaylighttimeset in the right panel, in the right panel, if this value does not exist. Now, right-click and modify its value to 1 which can disable daylight saving. However, if you want enable the option back, change the value data to 0 or delete the added value. The changes take effect after a restart or logoff. When editing the registry it is highly recommended to run a quick scan for optimization, you can test your system now for free.
Screenshots

First, click the 'Start' button, and select 'Run'. In the resulting dialog box, type "regedit".

Go to <b> [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\TimeZone Information\]</b>,right-click in the open area to create a DWORD Value with the name "DisableAutoDaylightTimeSet" in "TimeZoneInformation" key.

Next, right-click on "DisableAutoDaylightTimeSet" and click on 'Modify'.

Finally, enter the value "1" in the text box and click on 'OK'.
Registry Entries
- back to top- Path: [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\TimeZoneInformation\]
- Location: Local Machine
- Value Name: DisableAutoDaylightTimeSet
- Data Type: DWORD (DWORD Value)
- Enabled Value: 1
- Disabled Value: 0
- Action Type: Add an Entry
Tweak Library Terms
- back to top- Application Paths
- Authentication
- Auto Play
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