bitdefender - autorun.inf

hello everyone can anyone help me plzzzzz...
my antivirus bitdefender is detecting a virus called autorun.inf on every USB or mobile phone or PSP i plugin.. and it desabled my autorun feature.. when it scans and finds the virus it says access denied.. so it just leaves the autorun file and everytime i plugin any USB it does the same thing.. can some one help me plzzzzzzzzzzzz....

Download OTL by OldTimer to your Desktop.

• Close all windows and double click OTL.exe
  
• Click Run Scan and let the program run uninterrupted
  
• It will produce two logs for you, one will pop up - OTL.txt, the other will be saved on your Desktop - Extras.txt. Post both logs in this thread.
  
• You may need to use two posts to get it all.