Our pharmacy office XP did not change to daylight savings time. I changed it manually, making sure to check APPLY before clicking OK.

The change takes, but in a few minutes it reverts back to the daylight savings setting.

Any suggestions?

Check Regional settings to make sure you have GMT selected.

Yes, I made sure that GMT is selected - any other thoughts? Thanks!

Are you in the US?

Microsoft released a post re: some possible problems with the new 2007 time changes:

http://support.microsoft.com/gp/dst_topissues

Anything there relate to you?