MSI (s) (D0:84) [06:05:48:267]: Product: Symantec Endpoint Protection -- 4Symantec Endpoint Protection has detected that there are pending system changes that require a reboot. Please reboot the system and rerun the installation.
MSI (c) (3C:40) [06:05:40:685]: Font created. Charset: Req=0, Ret=0, Font: Req=MS Shell Dlg, Ret=MS Shell Dlg
4Symantec Endpoint Protection has detected that there are pending system changes that require a reboot. Please reboot the system and rerun the installation.
Action ended 6:05:48: LaunchConditions. Return value 3.
Action ended 6:05:48: INSTALL. Return value 3.
try restarting the machine once and then upgrade. if it still fails please post sis_inst.log