The TIMEZONE application may be found at
ftp://ftp.microsoft.com/bussys/winnt/winnt-public/reskit/nt40/i386/
So that is the one for NT?
They are all different. The one for windows 2000 will not work for windows 98 for example. I Tried it. It won't even open.
There is also another step according to what I just read. Well here is the whole thing with the additional steps at the end. They apply to windows 2000 at least. You need to change the time zone away from your time zone and then back to it...In order for the changes to take effect or work properly.
Using the tzedit.exe tool from Microsoft.
Download the tzedit.exe tool
Unzip the files into a Windows program directory such as c:\Program Files\TZEdit
Apply the tzedit.exe process to your systems:
1. Exit out of applications.
2. Run the executable tzedit.exe
3. Your current time zone should be highlighted. Click the Edit button.
4. Set Start Day to Second Sunday, March.
5. Set Last Day to First Sunday, November.
6. Click OK.
7. Click Close.
You need to change your time zone twice using the Windows Date and Time Control Panel.
1. From the Start menu, click Settings > Control Panel and then click Date and Time.
2. Click the Time Zone tab.
3. Select a different time zone and click Apply.
4. Now, select your time zone and click Apply, then click OK.
5. Restart your applications.