EMachines PC - Restricted To Standard User

eMachines PC, less than one year old, running XP Home (ugh)While in the "Owner" administrator account, I attempted to change the user rights for my daughter from "Restricted" to "Standard user". I used the "control userpasswords2" screen rather than the standard User Accounts control panel provided with XP Home.I immediately received an error message, stating something like "this account type cannot be found" or "this account type is not supported".No big deal that, but what occurred after that stymies me. My daughter's account is no longer visible in either of the account management control panels, and is also no longer visible in the Welcome Screen. All of her folders still exist.I attempted to re-add the account, but the system (perhaps wisely) prevents me from doing that, stating that the account still exists. Using the XP Home User Accounts control panel, I turned off the Welcome Screen; user login now uses the oldskool screen within which you have to enter the user account name in one field and the password in the other. My daughter is able to login that way.