I could n't uninstall Zone alrm antivirus software?.?

when i feel much virus from my system- windows2000?. i searched through internet and found Zone Alarm antivirus for trial version of 1 month validity period . after finishing the trial period also it remains on the desktop showing the window msg " it would n't save from harmful virus as its already expired ".

if i close that any way internet connection is disconnected and not even allows any of the application to open . if i do open any of the application it says " .dll " file error.

i tried in search of all the files to uninstall but even after that also it says ".dll file is not allowing to uninstall ".

If any one could help me out in this i will be so thankful to them..

regards,

Venkat Raj.R

I could n't uninstall Zone alrm antivirus software?.?trojan

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