I did that without any issues whatsoever, the only thing done prior to copying files was to change the folder options in Windows to show hidden files, not sure if it was relevant here but just a habit of mine just in case... Using any Windows folder go to to the toolbar and select "Tools/"Folder Options"/"View"/"Show hidden files, folders, and drives", reverted back to original settings after I had completed the transfer, hope this helps.

    No problem dannyb317... By copying to another SD card you also have a backup of sorts in case something goes awry, which is usually the norm w/electronics LOL, I also made a copy (backup) of the original/updated files and stored it on my PC for safe keeping.