kernel32.dll, winsock.dll, wsock32.dll

[skpanda]

recently i scan with avast antivirus it shows
kernel32.dll, winsock.dll, wsock32.dll as virus

what i will do

[Rudra.J]

You will need to format your computer. Else download replacer and replace the files from Windows XP CD-ROM...
Download Replacer from here.

[Xan]

Ya better to replace files with new one but you need to remove that virus so keep updating antivirus use spybot or antimalwarebyte try here Prevention against spyware and viruses

[Calvin K]

The Kernel32.dll file handles memory management, input/output operations, and interrupts. When you start Windows, Kernel32.dll is loaded into a protected memory space so that other programs do not take over that memory space.

[skpanda]

mr Calvin K

what i should do ( a step )

please guide me

[Navman]

kernel32.dll, winsock.dll, wsock32.dll are part of Windows. But if they are infected.... Best you try a System Restore to some old date and do a scan again to see if they are still infected , Start Menu/ Acccesories/ System Tools /System Restore will bring back old configuration and executables from a date that you choose. Data stays intact as they are.