Strange msg After Clicking User Accounts :Why

A reader asks :
When I try clicking the Control Panel's "User Accounts" button on a newly installed copy of Windows XP Pro SP2, I receive a strange error message dialog box. The dialog box has the title of "Internet Explorer Script Error".
It then reads "An error has occurred in the script of this page", followed by:
Line: 4
Char: 1
Error: Access is denied.
Code: 0
URL: res://C:\WINDOWS\system32\nusrmgr.cpl/nusrmgr.hta

Do you want to continue running scripts on this page?
[Yes Button] [No Button]

I can still configure and customize any User Account profiles I want after clicking the "Yes" button, but I keep getting this error message whenever I try starting up the "User Accounts" button. Also, I tried performing a format of C: drive and re-installing a clean copy of Windows to see if the problem would go away, but the same thing is occurring after the clean re-install.

Any suggestions would be deeply appreciated.

China Business Watch's answer:
When you open Control Panel and press User Accounts many times, because it didn't open fast enough, you receive:
Internet Explorer Script Error
An error has occurred in the script in this page.
Line: 4
Char: 1
Error: Access is denied
Code: 0
URL: res://C:\Windows\system32\nusrmgr.cpl/nusrmgr.hta
Do you wish to continue running scripts on this page?
If you press Yes, or No, the User Accounts dialog opens.
To avoid this behavior, don't press User Accounts many times.