Trying hex-editing to fix the date-time data in file which was generated while the computer system clock was wrong. Some tutorial will be helpful appreciated after my attempts so far.
[screen shot attached-- WRONG DATE-- surrounded in bold-red box]
Changing the text by typing in the right characters:-- doesn't work, date turns into "not available" when file is opened with the OEM software.
Deleting all boxed text and typing in the right date:-- file won't open at all using the OEM software.