I have a G4 Mac that is running OS X 10.4.10 and was up until yesterday running QuarkXpress 6.5. I am getting the error
The activation file for this copy of QuarkXpress has been corrupted. You will need to reinstall this copy of QuarkXpress.
I don't want to reinstall the application. I read forums suggesting that it is a problem with permissions but the user has admin rights on the machine. Any suggestions? Also I am new to Mac and would appreciate simplified instructions. Thank you.