Registry Backup free software: I am looking for a light and simple program

[FoxAdriano]

Hi, I have a very lightweight Registry Backup program that has always worked well on all my computers but recently it stopped working on a laptop.
It's strange, but that's how it is. It's Tweaking RegistryBackup. So I would like to replace it with a different, but lightweight one.
I just need it to automatically backup the Registry every time I turn on the laptop. If it's free, it's better.
Thanks for your advice.

 

[Couriant]

You should be able to create a scheduled task and put in the reg export command in as the task. The path can be found here: https://www.tweaking.com/how-to-backup-whole-registry-in-windows-10-step-by-step-guide/

 

[FoxAdriano]

Couriant,
thanks for your reply.
Maybe my english is not good and I dont understand you or you don't understand me.
I don't want to replace Tweaking RegistryBackup with another software, but I need to to it. In fact I con't know the reason Tweaking RegistryBackup doesn't save the registry file automatically every time I turn on the computer. I don't want to do this manually every time. I installed the same program Tweaking RegistryBackup in another computer with the same Win 10 and Tweaking RegistryBackup works fine. Can I fix this problem on the other computer? Thanks.