Article ID: 2537623 - View products that this article applies to.
Due to changes in the way Windows Vista and Windows 7 update the system time, the API SetSystemTimeAdjustment() will lose time adjustments that are less than 16. The time adjustment represents the number of 100-nanosecond units added to the system time-of-day for each lpTimeIncrement period of time that actually passes.
This is a known problem with the Windows versions specified in the Applies To section. Time adjustments of 16 or greater still work as expected.
(http://go.microsoft.com/fwlink/?LinkId=151500)for other considerations.
Article ID: 2537623 - Last Review: April 19, 2011 - Revision: 3.0