Are you running only firewall part of Comodo internet Security?

The log looks clean to me.
You can "fix" these two entries:
O9 - Extra button: (no name) - {53F6FCCD-9E22-4d71-86EA-6E43136192AB} - (no file)
O9 - Extra button: (no name) - {925DAB62-F9AC-4221-806A-057BFB1014AA} - (no file)