Editing problems

Katherine spent an afternoon re-fixing and re-editing the OTS, another problem then arose when she tried to save what she had done. It was not allowing the OTS to save because it 'did not have permission' and then the program  proceeded to suddenly close down, causing all the work she'd just completed to be erased. 

After a few days the problem has finally been sorted and we now have to rush to do what should have been done a week ago.