Yes. As far as i know, that's the only way to patch your machine. check this instruction on how to http://tss.uconn.edu/tzedi
Main Topics
Browse All TopicsIs this the way to go to Patch a windows NT server
Windows NT and windows 2000 are no longer supported by Microsoft (unless you are a big company and pay them lots basically). You can use the TZEdit utility to edit the timezones though...it is very simple to use.
http://download.microsoft.
This Question has been solved and asker verified All Experts Exchange premium technology solutions are available to subscription members.
Experts Exchange has been collecting answers to technology questions since 1996…3 million and counting! If you have a question, chances are we already have your answer.
If you can't find the exact answer you're looking for, ask our exclusive community of 50,000 experts. You’ll get a personalized answer from a trusted professional.
Thousands of free tech tips, tricks, how-to’s and tutorials are available in our peer reviewed articles section. See for yourself how smart our experts are, no login required.
Access the answers to your technology questions today.
30-day free trial. Register in 60 seconds.
Members of the expert community talk about why the experience at Experts Exchange is different than what you will find anywhere else.

Try it out and discover for yourself.
30-day free trial. Register in 60 seconds.
Join the community of experts here and help other tech pros by answering question in your area of expertise. You can earn FREE access to all Experts Exchange's premium features and resources.
Yes. As far as i know, that's the only way to patch your machine. check this instruction on how to http://tss.uconn.edu/tzedi
These instructions are basically a direct copy and paste from the article I linked above, starting at "Manually configure daylight saving time dates by modifying an existing time zone", except that they added some screenshots, changed the numbering and example time zone, and omitted any reference to the source.
Business Accounts
Answer for Membership
by: oBdAPosted on 2009-11-02 at 13:23:55ID: 25723903
Yes, that's about your only possibility. That's for W2k, but might be usable for NT as well: om/kb/9143 87
How to configure daylight saving time for Microsoft Windows operating systems
http://support.microsoft.c