Shutdown xp problems by safiq

hai everyone
Whenever i turnoff My PC (it is IBM System with windows xp service pack2 ) it takes lot of time to shut down .
When i open eventviewer by going start->run->eventvwr.msc after restart it shows the error
"Windows saved user HABEEB-678FF16C\HABEEB registry while an application or service was still using the registry during log off. The memory used by the user's registry has not been freed. The registry will be unloaded when it is no longer in use.
This is often caused by services running as a user account, try configuring the services to run in either the LocalService or NetworkService account."

Solutions by experts
method 1.Launch Event Viewer from Control Panel -> Administrative Tools. Note: You can also go to Start -> Run and enter eventvwr.msc in the Open box to launch Event Viewer. Look in the Application branch for events with a source of Userenv and ID of 1517 or 1524. If you find those errors, download and install the User Profile Hive Cleanup Service.
User Profile Hive Cleanup Service http://www.microsoft.com/downloads/details.aspx?FamilyId=1B286E6D-891...
For more information on this subject take a look at this web site.
You experience log off problems on a Windows XP-based, Windows Server 2003-based, Windows 2000-based, or Windows NT 4.0-based computer http://support.microsoft.com/kb/837115
method2:
This suggestion may help. Download and install the User Profile Hive Cleanup Service Download details: User Profile Hive Cleanup Service http://snipurl.com/5b61
UPHClean v1.5e readme.txt http://snipurl.com/ko8m
Also you might look here: http://aumha.org/win5/a/shtdwnxp.htm
method 3:(easy method really)
User profile clean-up utility probably wont change the service(s) that keep running,edit the service.Or,for a quick,simple fix,go to run,type:regedit In regedit,expand:HKEY_CURRENT_USER\controlpanel\desktop\L.click on auto endtasks,go to edit,modify,change from 0 to 1,close out regedit....