Do you have ALL the Windows 7 DST patches on Laptop 2?

When does each laptop think that the DST change is set to take effect?

Fred

-----Original Message-----
From: Action Request System discussion list(ARSList) 
[mailto:arslist@ARSLIST.ORG] On Behalf Of Paul Blasquez
Sent: Thursday, November 03, 2011 2:08 PM
To: arslist@ARSLIST.ORG
Subject: Re: Strange time display issues, possible DST bug?

** Correction, we have a 7.1 patch 7 server.

Clarification:  The 1 hour discrepancy appears when displaying date/time fields 
and $TIMESTAMP$ variables on forms in the user client.  Sorry that it wasn't 
clear in the original wording.  I've corrected it in red below:
On Thu, Nov 3, 2011 at 11:44 AM, Paul Blasquez  wrote:
Hello All,
 
We have a very strange issue on our custom 7.1 patch 22 server and I wanted to 
reach out to see if anyone else is encountering this or if they have any 
insight.
 
The issue is that a random sample of Windows 7 users is seeing timestamps as 1 
hour less than their configured timezone.  We've been able to set up an 
experiment to isolate the behavior as best as possible.
 
Behavior is from two identical laptops:
 
.         Model: Dell Latitude E6420
.         OS: Window 7 SP1, same KBs installed.
.         Remedy User Client: 7.6.04 SP2
.         We are using the same user.
.         The user has their Time Zone set to GMT -8:00 America/Los Angeles. 
We've used preferences both locally on each laptop and from a preference server.
 
Description of the Behavior:
 
.         From Laptop1 we always see the correct time on the date/time fields.
.         From Laptop 2 we always see the time as 1 hour less than the correct 
time.
.         This issue goes away if we set the date on Laptop 2 to be beyond the 
DST change at 2am on Nov 6th.
.         The issue persists if we use different timezones.
 
So, if the date/time field or $TIMESTAMP$ is displayed as 5:00pm on Laptop 1, 
we see 4:00pm on Laptop2.  When we set the date/time on Laptop 2 to any time 
after 2am on Nov 6th, this discrepancy goes away.  If we change the time zones 
around, the -1 hour difference follows the change.
 
The evidence points to some sort of DST discrepancy and we cannot rule out the 
User Client at this time.  We have a ticket open with BMC but it is still going 
through the support channels right now.
 
Does anyone here know what time-related variables are involved with the User 
Client interaction with the server, and what are the sources of those 
variables?  I've scoured the Windows 7 information out there looking for all 
time variables and comparing them on each laptop and everything is identical so 
far.
 
Any information is much appreciated!
 
Thanks,
 
Paul Blasquez

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