We recommend that you remove the RealTimeIsUniversal value from the registry or set its value to 0. This will prevent the system from becoming unresponsive during the DST changeover. To make this change, follow these steps.
Warning This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:
Fix it for me
To set the RealTimeIsUniversal value to 0 automatically, click the Fix it button or link. Then click Run in the File Download dialog box, and follow the steps in the Fix it wizard.
- This wizard may be in English only. However, the automatic fix also works for other language versions of Windows.
- If you are not on the computer that has the problem, save the Fix it solution to a flash drive or a CD and then run it on the computer that has the problem.
Then, go to the "Did this fix the problem?" section.
Let me fix it myself
- Start Registry Editor, and then locate the following subkey:HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\TimeZoneInformation
- Select the RealTimeIsUniversal entry.
- On the Edit menu, click Modify.
- In the Value data field, type 0.
- Exit Registry Editor.
- Restart the computer.
Did this fix the problem?
- Check whether the problem is fixed. If the problem is fixed, you are finished with this section. If the problem is not fixed, you can contact support.
- We would appreciate your feedback. To provide feedback or to report any issues with this solution, please leave a comment on the "Fix it for me" blog or send us an email message.