Ramprabhu1983 - your problem is that the date stored on your ESL is later than the machine date on your computer - so CAESAR II thinks you've back-dated the machine. Send the ESL Access Codes to techsupport to get this ironed out.

Superpiper - The quirkyness can be elimnated by changing the (graphics) configuration to use the "Windows Basic Video" driver instead of the "Opengl" driver.

Nald - the reauthorization codes will only work once, and they are specific to an individual ESL.