I am not able to save my files and illustrator gives the message 'An Unknown Error has occured'. In a previous discussion transparency is called out as the culprit however I am not using transparency in my document and have checked all the items. I have also tried copying the work into a new ai file however this also will not save. This is has happened to me about 5 times since I updated to CS6. Anyone else having this issue?
Update - I just closed Illustrator and lost all my work and then an Adobe update window showed up asking me to update Adobe Air. I recall an Adobe Update window appearing once before when I had problems solving. Could the Adobe update window interfere or prevent me from saving my documents?