Remove these
O9 - Extra button: The Weather Channel - {2E5E800E-6AC0-411E-940A-369530A35E43} - (no file)
O9 - Extra 'Tools' menuitem: The Weather Channel - {2E5E800E-6AC0-411E-940A-369530A35E43} - (no file)
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
Go into add/remove programs and look for those and remove them
Run CCleaner and Cleanup and then post a new log