just got a Acer Aspire 6935G, few months old, no previous problems. just ran sfc to check the system files and windows resource protection found corrupt files but was unable to fix them. the trouble is i cant access the CBS.log file to see the violation/s. keeps saying access denied, i have tried changing the file permissions for my user account (ADMINISTRATOR ACCOUNT) to full control but still i get access denied. should i take ownership? thanks for the help ! 

My Computer
System One
-
- Manufacturer/Model
- Acer Aspire M5630
- CPU
- Intel Core 2 Quad Q6600
- Motherboard
- Acer
- Memory
- 4GB DDR2
- Graphics card(s)
- nVidia GeForce 8400GS