User Account item can not open in Control Panel

This post provide windows XP support to fix If you can not open User account item in control panel on windows xp based computer. You may not be able to open the User Accounts item in Control Panel on a Microsoft Windows XP-based computer. Additionally, you may receive an error message that resembles the following:

Wrong number of arguments or invalid property assignment

To fix this problem, use the regsvr32 command to register the .dll files. To do this, follow these steps:

1. Click Start, click Run, type cmd, and then click OK.
2. At the command prompt, type the following commands, press ENTER after each command, and then click OK when a message says that the registration is successful:

• Regsvr32 jscript.dll
• Regsvr32 nusrmgr.cpl
• Regsvr32 /i mshtml.dll
• Regsvr32 themeui.dll
• Regsvr32 Vbscript.dll