IF you are desiring to change the creation date of the file as seen in Windows Explorer, you can use Attribute Changer and change just about anything you like about the file details. It becomes a shell extension, accessible by right-clicking on a file or folder. Look for "Change Attributes" in the context menu.
I suggest downloading from the (RO) mirror site to get version 7.0. Beta.
I have used version 6.20 and now use 7.0. This new version is a Beta release, but it works far better than version 6.20.