Check the archive bit on the file before/after you edit it. Your code is only searching for Attributes changes, so my guess is that Windows 7 is updating the Archive bit on the file, and windows 8 is not.
Check the archive bit on the file before/after you edit it. Your code is only searching for Attributes changes, so my guess is that Windows 7 is updating the Archive bit on the file, and windows 8 is not.