Soldato
https://www.top-password.com/knowledge/reset-windows-7-password-with-command-prompt.html
Use method 3.
As long as she's not encrypted any folders, it will work perfectly.
Haha. It's the way I would normally do it however it has genuine Windows on it and I do not have the disc currently so was looking for an immediate solution.
Same thing happened to me back in January with my sister old PC, my nephew wanted to recovered all his photos and videos since 2010 but he forget his password and I no longer had Windows 7 disc.
https://softlay.net/operating-system/windows-7-download.html
That softlay site seemed safe and I used it to downloaded Windows 7 Home Premium iso and burned to a DVDRW disc and booted to Windows 7 installation screen and opened command prompt, used above method 3 to renamed Utilman.exe to cmd.exe. Then booted and succeed reset my nephew and all users passwords.