Hi Tom,

Its always better to create a restore point while updating your system.
PC Reviver conveniently creates a System Restore point on your computer, before any repairs, optimization or changes are carried out.
A system restore point enables you to undo recent changes and restore your computer to a previous date and time. This is especially helpful when recent changes or repairs have an undesired effect on your computer and you wish to roll back all changes.
The Create System Restore Point Before Optimizing option is available under the Settings area of PC Reviver and is enabled by default. You can turn it on or off by clicking the switch.


I hope this helps.

Regards,
Lokesh

go and readmove that all

Hi Tom,

Thank you for posting your concern's here.

I'd like you to know that you could safely clean those detected items by PCReviver, if you're hesitant in doing so, you can simply set PCReviver's settings to back-up those files by creating a restore point.

If you would like to create a restore point, please follow the steps given below.

1. Please select the cog icon of your PCReviver which is the settings, Cog icon is near minimize and exit button.

2. Under settings, please check/select Create System Restore Point Before Optimizing.

3. Once you have checked it, please proceed by clicking Save button.

4. You can now go back to PCReviver's Home tab and run the scan.

Additional reference: https://www.revivers...

You may also create and use the Windows restore point option just to be sure if things would get messy, please see link given below.

https://www.revivers...

If you have any other questions, please let me know.

Sincerely,

Christian