Go Back   TechArena Community > Technical Support > Computer Help > Windows XP > Windows XP Support
Become a Member!
Forgot your username/password?
Tags Active Topics RSS Search Mark Forums Read

Sponsored Links

"An error occurred while Windows was synchronizing with time.windows.com"

Windows XP Support

Thread Tools Search this Thread
Old 05-11-2007
Join Date: Nov 2005
Posts: 12
"An error occurred while Windows was synchronizing with time.windows.com"

I am using a Windows XP Home system. I have subscribed to local computer magazine and they this month advised all their subscriber to synchronize their computer clocks. Well I tried the same from Control Panel by ticking up the option ?Automatically synchronize with an Internet time server.? As soon as I click on the Update button, it get an error message on the screen saying:

?An error occurred while Windows was synchronizing with time.windows.com?

I tried restarting the system several times, turned off Zone Alarm Firewall and antivirus but yet the same error message. Any help would be appreciated.

Reply With Quote
Old 05-11-2007
Join Date: Sep 2004
Posts: 112
Just try out the following and see if it makes any difference:

Choose Start, Run, type regedit and hit ENTER (to edit the registry).
Navigate to the following key


Now right click the first key on the right pane and select "Modify".
Change its data element to 1. By doing so system will choose the first time provider on your list as the default provider.
Now right click the second line, choose "Modify". Also change its data element to: tick.usno.navy.mil

See if it works fine now.
Reply With Quote
Old 06-11-2007
Join Date: Nov 2005
Posts: 48
RE: "An error occurred while Windows was synchronizing with time.windo

Hey guys, even i had a similar problem with my XP desktop when it was set to time.nist.gov. I use to get the same error message. So later i changed it to time.windows.com about six months ago and so far i had that error message max upto 2 times. It works fine. Scheduled time for synchronization is 03 AM "Microsoft Std. Time". So if want you can try out doing the same.
Reply With Quote
Old 27-02-2009
Join Date: Feb 2009
Posts: 1
Re: "An error occurred while Windows was synchronizing with time.windows.com"

Vista 32 Business on a T61 laptop, home office, non-IT guy. I've had the same problem as everyone else with synchronizing time, but found a solution. I tried most of the other suggestions except change the global policy. Nothing worked. On Microsoft TechNet, there's a posting explaining how the NTP time protocol works.


About 1/4 way down, there's a statement that seems to be a sure "gotcha":

Port: NTP uses User Datagram Protocol (UDP) port 123 on time servers. If this port is not open to the Internet, you cannot synchronize your server to Internet NTP servers.

So I enabled port 123 on my server and voila - magically the time updated with every one of the 8 time servers in my list. So now I have a hole in my firewall. I don't like that and suspect something else is amiss. Surely it cannot be this simple - or can it?

Further down in the article is a Troubleshooting section. Here's the verbiage:

Troubleshooting on a Computer that Is Unable to Synchronize with a Time Server
In many cases, problems with Windows Time Service can be attributed to network configuration. If the network is not configured correctly, computers might not be able to send time samples back and forth, and therefore will not be able to synchronize. Viewing the contents of NTP packets can help you identify exactly where a packet is blocked on a network. You can also use the W32tm command-line tool to assist you in troubleshooting this and other types of errors associated with Windows Time Service.

By default, a standalone workstation running Windows Time Service will not synchronize with a time source if the workstation’s time is more than 15 hours off. For information about scenarios in which this can occur, see “How Windows Time Service Can Affect Users and Applications,” earlier in this section.

To view the complete syntax for W32tm, at a command prompt, type:

w32tm /?

To Resynchronize the Client Time with a Time Server
To open a command prompt as an administrator, click Start, click All Programs, click Accessories, right-click Command Prompt, and click Run as administrator.

If the User Account Control dialog box appears, confirm that the action it displays is what you want, and then click Continue.

At the command prompt, type w32tm /resync /rediscover and then press ENTER.

So I closed port 123 on my router, tried the above command and it worked on all 8 time servers. Magic.

Last edited by technot : 27-02-2009 at 05:44 AM.
Reply With Quote
Old 25-04-2009
Join Date: Apr 2009
Posts: 1
Re: "An error occurred while Windows was synchronizing with time.windows.com"

TECHNOT!!! I LOVE YOU MAN... I have searched everywhere trying to figure out why my damn time wont update :P and I was reading your post and I thought hmm 15 hours off might mess it up... My thing was only 2 minutes off but it turns out that it was on a completely wrong day too so i changed the day and tried to update and it worked.. all the servers work.. I love you haha thanks alot man.
Reply With Quote
Old 23-05-2010
Join Date: Sep 2004
Posts: 105
Re: "An error occurred while Windows was synchronizing with time.w

Microsoft has provided a detailed document and suggestions about configuring an authoritative time server in Windows XPindows was synchronizing with time.windows.com. I think you should heck out the same and follow what they have provided. Click here for the KB Article.
Reply With Quote

  TechArena Community > Technical Support > Computer Help > Windows XP > Windows XP Support
Tags: , , , ,

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Similar Threads for: ""An error occurred while Windows was synchronizing with time.windows.com""
Thread Thread Starter Forum Replies Last Post
At the time of updating my computer the following error occur "WindowsUpdate_8007010B" "WindowsUpdate_dt000". Barraq Operating Systems 5 05-04-2011 08:26 AM
Just in time Bugging [An Exception "Runtime error" has occurred in Script] Glinda Technology & Internet 4 05-04-2011 03:27 AM
Windows DVD Maker error: "Error Synchronizing Project" Itkila Vista Help 3 22-03-2011 08:26 PM
Error "System error 5 has occurred" trying to set the system time using NET TIME on XP Spin Windows Server Help 3 01-11-2009 05:57 PM
run-time error "70": permission denied...on windows vista Kajj Windows XP Support 3 31-01-2008 09:52 PM

All times are GMT +5.5. The time now is 10:54 AM.