OS error: C:Windowssystem32atiumdva.dll boot error

Hi all,
Whenever I boot my laptop I found two Bad Image errors continuously but always at boot up I get:
C:Windowssystem32atiumdva.dll
And I also get a:
Failed to load CommonRes.dll at boot.
I’ve recently cleared a malware infestation and still having problems with the OS. When I try to run an update into Service Pack 2; then the installation times out.
Need your help.
Thanks in advance.
