System freeze when drag and drop

[SevendWorm]

Hi..

I have been advised to post my problem here after assistance in the Malware/Virus section

I am still having problems with my system freezing when trying to drag and drop files on the desktop/in windows explorer.
Also when, I try to delete a file this sometimes happens.

I can rescue the system my terminating explorer, and re-loading it through the task manager, but not everything re-loads including some shell items.

My system has seemed to be degrading in performance over the last week, so something is wrong I feel.

Any assistance would be appreciated

Regards

[Allan]

What happens in safe mode?

[routik]

and what did you install last before you start to experience this problem cause sometime this week i installed Bit defender 2010 internet security and noticed that my system hangs for unknown reason while operating on it, i have press hold the power button to off it and reboot it again , it continued like that until i uninstalled the Bit defender.