Game runs fine and saves up to after I locate the plane crash site. I complete the task of using the panel to divert the fuel. The game is loading the next screen and at the end of load tells me there is an error in saving (my admin needs to give me permission?) choices are to retry (does not work) and to continue w/o saving (which throws me out of th egame enirely)

Question:
How do I fix it

Choices:
I do not know how to fix this issue
??