Other than fixing this entry, your log is clean.
O2 - BHO: (no name) - {348FE907-249E-4C65-A838-F34A193FE1D1} - (no file)
You can also try this tool and see if it helps:
The Temp folders should be cleaned out periodically as installation programs and hijack programs leave a lot of junk there. Download
Index.dat Suite to clean out all the temp folders. Run Index.dat Suite now and go to Tools->Settings. Then make sure to check the following: Cookies, History, Recent Documents, Swap File (if you have Windows 95/98), Temporary Internet Files and Temp Files. Click Save at the bottom. Then click on the Find button. Let it search. Then click on the second button on the top. This will generate a batch file. Click Next->Next->Next and it will tell you that after the next reboot/restart the file should run by itself and clean out the temp folders. To make sure it's cleaned out, go into My Computer->C: Drive and double click on the run.bat file. After that you may delete that file if you want.