Help to remove VIRUS
 

This is a rpoblem related to VIRUS. forgive and help me. My computer have a VIRUS. The VIRUS make some of the folders as .exe. When look the properties of the folder, it shows only 37 KB size even if it contain GBs of data. Pse help me to remove the VIRUS or tell me which VIRUS attacked my computer. My computer is installed with eTrust antivirus software which could not solve the problem.
Joby.K.K