Error message as per attachment appears when right clicking any icon or file in Explorer. Can you suggest a fix for this problem. System clock (BIOS) was correct. Removing and reinstalling Norton 2009 did not correct this problem. What do you advise? ERROR MESSAGE Your system clock appears to have been changed, possibly in an attempt to defeat the security system on this program. Please correct your system clock before trying to run this program again. If your clock is already correct, rebooting the system may fix the problem, otherwise contact the author of this program for instructions (report code CCB-A).