It seems that changing file creation date or last edited timestamp on a folder file, even subfolders in Windows of any program is crucial especially for solving the problem of working on a program in different time zone. In addition, it might be necessary for certain reasons.

Try eXpress TimeStamp Toucher!

This time-stamping software plays an important role to modify the timestamp attributes of multiple files at once. The program also can specify whether files or folders in the particular file directories or entired directories are to be modified. Overall, it is a handy and small freeware utility.