If you want to change the date attributes (date of the file created, date of the last modification, etc) of any file or folder.. Here is a simple way to do so..

Just download this small free software, which will take around 1 min (depending on the internet speed).

After downloading, right click on the folder or file (of which you want to change date attributes), and you will get a option called as “Change Attributes” as shown below

Now you will see a similar screen like shown below

Now simply enter the date you want.. and thats it Enjoy