[mothered]

but when you open the  Registry Editor from the links. be very careful about editing it. Because if you put in the wrong value in it. your windows system will not work.

It's good practice to use the Registry's "Export" feature, to back It up prior to making changes.

yes it is but only tests it in a VM.

A VM Is certainly the safest option.

In fact, any controlled environment Isolated from the Host physical system Is good practice to execute and analyze files.