I have been using X5 for many years. All of a sudden I am getting a pop up saying an invalid Serial Number has been detected and the program will go into view only mode.
This is my businesses main program and Corel Support have not been at all helpful. They just want us to upgrade. Does anyone know how to fix this? I have the original DVD and Serial Number. Any help would be appreciated
Did you buy it on Ebay?
No. A legitimate purchase from Corel. I have the DVD the serial number and hardback manual