I sent you a link to download the customer's photo.
If you have a look at the image properties in Windows Explorer, you can see that the photo has been taken in 2004. I verified with Phil Harvery's ExifTool and the EXIF header seems to be correct.
Now, the customer tries to update the EXIF date and time values with my application ( Attribute Changer ). The code used to update the values is the one I posted above. However, the data and time values in the EXIF header do net get updated. In fact, the SaveToFile method in fpExif generates an exception.
So, data is not written at all.
During my troubleshooting, I found the following ( maybe it's helpful to you to troubleshoot the issue )
- Take the customer image and change the Date Taken in Windows Explorer to a different date and time.
- Use Attribute Changer to update EXIF date and time > now works !
- Verify with Windows Explorer or Exif Tool > data and time successfully changed.
This means that the original FinePix generated photo information can not be changed, but once modified with Windows Explorer, it can be changed with the above code.
Hope, this helps.